Swain ADC Pro Builds

80 Ability Power
600 Mana
20 Ability Haste

Baleful Blaze
Damaging Abilities deals bonus magic damage for 3 seconds.

Blackfire
For each enemy champion, epic and large monster affected by your Baleful Blaze, gain 4% Ability Power.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

70 Ability Power
350 Health
15 Ability Haste

Void Corruption
For each second in combat with enemy champions, deal 2% bonus damage, up to 8%. At maximum strength, gain Omnivamp.

Void Infusion
Gain 2% of your bonus Health as Ability Power.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

90 Ability Power
600 Mana
15 Ability Haste

Scorn
Gain 20 Ultimate Ability Haste.

Hatefog
Damaging a champion with your Ultimate burns the ground beneath them for 3s, dealing magic damage per second and reducing their Magic Resist.

25 Armor
45 Move Speed

Plating
Reduces incoming damage from Attacks by 10%.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

30 Ability Power
200 Health

Madness
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

12 Magic Penetration
45 Move Speed

25 Ability Power

Grievous Wounds
Dealing magic damage to champions applies 40% Wounds for 3 seconds.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

12 Magic Penetration
45 Move Speed

65 Ability Power
400 Health
15 Ability Haste

Vile Decay
Dealing magic damage with abilities or passives to champions reduces their Magic Resist by 7.5% for 6 seconds, up to 30%.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

12 Magic Penetration
45 Move Speed

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

65 Ability Power
400 Health
15 Ability Haste

Vile Decay
Dealing magic damage with abilities or passives to champions reduces their Magic Resist by 7.5% for 6 seconds, up to 30%.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

25 Armor
45 Move Speed

Plating
Reduces incoming damage from Attacks by 10%.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

12 Magic Penetration
45 Move Speed

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

30 Ability Power
200 Health

Madness
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

80 Ability Power
600 Mana
20 Ability Haste

Baleful Blaze
Damaging Abilities deals bonus magic damage for 3 seconds.

Blackfire
For each enemy champion, epic and large monster affected by your Baleful Blaze, gain 4% Ability Power.

105 Ability Power
40 Magic Resist

Annul
Grants a Spell Shield that blocks the next enemy Ability.

130 Ability Power

Magical Opus
Increases your total Ability Power by 30%.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

12 Magic Penetration
45 Move Speed

65 Ability Power
400 Health
15 Ability Haste

Vile Decay
Dealing magic damage with abilities or passives to champions reduces their Magic Resist by 7.5% for 6 seconds, up to 30%.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

25 Ability Power

Grievous Wounds
Dealing magic damage to champions applies 40% Wounds for 3 seconds.

40 Ability Power
25 Armor

Shattered Time
Armguard is broken, but can still be upgraded.

After breaking one Armguard, the shopkeeper will only sell you Shattered Armguard.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

80 Ability Power
600 Mana
20 Ability Haste

Baleful Blaze
Damaging Abilities deals bonus magic damage for 3 seconds.

Blackfire
For each enemy champion, epic and large monster affected by your Baleful Blaze, gain 4% Ability Power.

25 Ability Power

Grievous Wounds
Dealing magic damage to champions applies 40% Wounds for 3 seconds.

20 Magic Resist
45 Move Speed
30% Tenacity

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

350 Health

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

30 Magic Resist
45 Move Speed
30% Tenacity

Noxian Persistence (0s)
After taking magic damage from a Champion, gain a magic shield for 5 seconds.

80 Ability Power
600 Mana
20 Ability Haste

Baleful Blaze
Damaging Abilities deals bonus magic damage for 3 seconds.

Blackfire
For each enemy champion, epic and large monster affected by your Baleful Blaze, gain 4% Ability Power.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

25 Armor
45 Move Speed

Plating
Reduces incoming damage from Attacks by 10%.

75 Armor
400 Mana
20 Ability Haste

Winter's Caress
Reduce the Attack Speed of nearby champions by 20%.

25 Ability Power
10 Ability Haste

40 Ability Power
25 Armor

Shattered Time
Armguard is broken, but can still be upgraded.

After breaking one Armguard, the shopkeeper will only sell you Shattered Armguard.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

12 Magic Penetration
45 Move Speed

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

25 Ability Power
10 Ability Haste

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

25 Ability Power
13% Magic Penetration

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

55 Move Speed

Fleetfooted
Reduce the effectiveness of Slows by 25%.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

12 Magic Penetration
45 Move Speed

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

25 Ability Power

Grievous Wounds
Dealing magic damage to champions applies 40% Wounds for 3 seconds.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

20 Ability Power
100 Health

Glory
Takedowns grant Glory, up to 25. 10 Glory is lost on death.
Gain 5 Ability Power per Glory and 10% Move Speed at 10 or higher Glory.

75 Ability Power
350 Health
15 Ability Haste

Grievous Wounds
Dealing magic damage to champions applies 40% Wounds for 3 seconds.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

350 Health
45 Magic Resist
15 Ability Haste

Unmake
Nearby enemy champions take 12% more magic damage.

30 Ability Power
200 Health

Madness
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

12 Magic Penetration
45 Move Speed

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

25 Ability Power
13% Magic Penetration

75 Ability Power
350 Health
15 Ability Haste

Grievous Wounds
Dealing magic damage to champions applies 40% Wounds for 3 seconds.

12 Magic Penetration
45 Move Speed

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

20 Ability Haste
45 Move Speed

Ionian Insight
Gain 20 Summoner Spell Haste.

Noxian Haste
Empowering or protecting allies with abilities, dealing damage to enemy Champions with abilities, or casting a Summoner Spell grants Move Speed for 4 seconds.

Noxian Haste can only be triggered once per Ability cast.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

65 Ability Power
400 Health
15 Ability Haste

Vile Decay
Dealing magic damage with abilities or passives to champions reduces their Magic Resist by 7.5% for 6 seconds, up to 30%.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

25 Armor
45 Move Speed

Plating
Reduces incoming damage from Attacks by 10%.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

200 Health
35 Magic Resist
100% Base Health Regen

40 Ability Power
25 Armor

Shattered Time
Armguard is broken, but can still be upgraded.

After breaking one Armguard, the shopkeeper will only sell you Shattered Armguard.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

20 Magic Resist
45 Move Speed
30% Tenacity

25 Ability Power

Grievous Wounds
Dealing magic damage to champions applies 40% Wounds for 3 seconds.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

400 Health
50 Armor
15 Ability Haste

Anguish
Every 4 seconds while in combat with champions, deal magic damage to nearby enemy champions and heal for 250% of the damage dealt.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

90 Ability Power
600 Mana
15 Ability Haste

Scorn
Gain 20 Ultimate Ability Haste.

Hatefog
Damaging a champion with your Ultimate burns the ground beneath them for 3s, dealing magic damage per second and reducing their Magic Resist.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

45 Ability Power
350 Health
500 Mana

Timeless
This item gains 10 Health, 30 Mana and 3 Ability Power every 60 seconds up to 10 times. Upon reaching max stacks, gain a level.

Eternity
Taking damage from champions restores 10% of the damage as Mana.
Casting an ability heals for 25% of Mana spent.

12 Magic Penetration
45 Move Speed

95 Ability Power
40% Magic Penetration

25 Ability Power

Grievous Wounds
Dealing magic damage to champions applies 40% Wounds for 3 seconds.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

65 Ability Power
400 Health
15 Ability Haste

Vile Decay
Dealing magic damage with abilities or passives to champions reduces their Magic Resist by 7.5% for 6 seconds, up to 30%.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

25 Ability Power

Grievous Wounds
Dealing magic damage to champions applies 40% Wounds for 3 seconds.

12 Magic Penetration
45 Move Speed

30 Ability Power

Inflame
Damaging Abilities deal 15 bonus magic damage over 3 seconds.
Deals an additional 45 magic damage to monsters.

25 Ability Power

Grievous Wounds
Dealing magic damage to champions applies 40% Wounds for 3 seconds.

75 Armor
400 Mana
20 Ability Haste

Winter's Caress
Reduce the Attack Speed of nearby champions by 20%.

65 Ability Power
400 Health
15 Ability Haste

Vile Decay
Dealing magic damage with abilities or passives to champions reduces their Magic Resist by 7.5% for 6 seconds, up to 30%.

30 Ability Power
200 Health

Madness
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

25 Armor
45 Move Speed

Plating
Reduces incoming damage from Attacks by 10%.

80 Ability Power
600 Mana
20 Ability Haste

Baleful Blaze
Damaging Abilities deals bonus magic damage for 3 seconds.

Blackfire
For each enemy champion, epic and large monster affected by your Baleful Blaze, gain 4% Ability Power.

30 Magic Resist
45 Move Speed
30% Tenacity

Noxian Persistence (0s)
After taking magic damage from a Champion, gain a magic shield for 5 seconds.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

45 Ability Power
350 Health
500 Mana

Timeless
This item gains 10 Health, 30 Mana and 3 Ability Power every 60 seconds up to 10 times. Upon reaching max stacks, gain a level.

Eternity
Taking damage from champions restores 10% of the damage as Mana.
Casting an ability heals for 25% of Mana spent.

350 Health
45 Magic Resist
15 Ability Haste

Unmake
Nearby enemy champions take 12% more magic damage.

25 Ability Power

Grievous Wounds
Dealing magic damage to champions applies 40% Wounds for 3 seconds.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

350 Health
45 Magic Resist
15 Ability Haste

Unmake
Nearby enemy champions take 12% more magic damage.

12 Magic Penetration
45 Move Speed

95 Ability Power
40% Magic Penetration

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

12 Magic Penetration
45 Move Speed

65 Ability Power
400 Health
15 Ability Haste

Vile Decay
Dealing magic damage with abilities or passives to champions reduces their Magic Resist by 7.5% for 6 seconds, up to 30%.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

350 Health
45 Magic Resist
15 Ability Haste

Unmake
Nearby enemy champions take 12% more magic damage.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

20 Magic Resist
45 Move Speed
30% Tenacity

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

400 Health
50 Magic Resist
10 Ability Haste
100% Base Health Regen

Boundless Vitality
Heals and Shields on you are increased by 25%.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

25 Armor
45 Move Speed

Plating
Reduces incoming damage from Attacks by 10%.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

65 Ability Power
400 Health
15 Ability Haste

Vile Decay
Dealing magic damage with abilities or passives to champions reduces their Magic Resist by 7.5% for 6 seconds, up to 30%.

55 Move Speed

Fleetfooted
Reduce the effectiveness of Slows by 25%.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

25 Ability Power

Grievous Wounds
Dealing magic damage to champions applies 40% Wounds for 3 seconds.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

80 Ability Power
600 Mana
20 Ability Haste

Baleful Blaze
Damaging Abilities deals bonus magic damage for 3 seconds.

Blackfire
For each enemy champion, epic and large monster affected by your Baleful Blaze, gain 4% Ability Power.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

25 Armor
45 Move Speed

Plating
Reduces incoming damage from Attacks by 10%.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

40 Ability Power
25 Armor

Shattered Time
Armguard is broken, but can still be upgraded.

After breaking one Armguard, the shopkeeper will only sell you Shattered Armguard.

55 Move Speed

Fleetfooted
Reduce the effectiveness of Slows by 25%.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

80 Ability Power
600 Mana
20 Ability Haste

Baleful Blaze
Damaging Abilities deals bonus magic damage for 3 seconds.

Blackfire
For each enemy champion, epic and large monster affected by your Baleful Blaze, gain 4% Ability Power.

65 Ability Power

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

40 Ability Power
25 Armor

Shattered Time
Armguard is broken, but can still be upgraded.

After breaking one Armguard, the shopkeeper will only sell you Shattered Armguard.

90 Ability Power
600 Mana
15 Ability Haste

Scorn
Gain 20 Ultimate Ability Haste.

Hatefog
Damaging a champion with your Ultimate burns the ground beneath them for 3s, dealing magic damage per second and reducing their Magic Resist.

12 Magic Penetration
45 Move Speed

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

65 Ability Power
400 Health
15 Ability Haste

Vile Decay
Dealing magic damage with abilities or passives to champions reduces their Magic Resist by 7.5% for 6 seconds, up to 30%.

400 Health
50 Magic Resist
10 Ability Haste
100% Base Health Regen

Boundless Vitality
Heals and Shields on you are increased by 25%.

75 Armor
400 Mana
20 Ability Haste

Winter's Caress
Reduce the Attack Speed of nearby champions by 20%.

25 Armor
45 Move Speed

Plating
Reduces incoming damage from Attacks by 10%.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

25 Ability Power
10 Ability Haste

60 Ability Power
300 Health

Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.

Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

70 Ability Power
300 Health
20 Ability Haste

Supersonic
Dash in target direction, unleashing missiles that deal magic damage.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

55 Move Speed

Fleetfooted
Reduce the effectiveness of Slows by 25%.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

75 Armor
400 Mana
20 Ability Haste

Winter's Caress
Reduce the Attack Speed of nearby champions by 20%.

95 Ability Power
40% Magic Penetration

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

55 Move Speed

Fleetfooted
Reduce the effectiveness of Slows by 25%.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

30 Ability Power
200 Health

Madness
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

30 Ability Power

Inflame
Damaging Abilities deal 15 bonus magic damage over 3 seconds.
Deals an additional 45 magic damage to monsters.

105 Ability Power
50 Armor



Time Stop
Enter Stasis for 2.5 seconds.

30 Ability Power
200 Health

Madness
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.

65 Ability Power
400 Health

Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.

55 Move Speed

Fleetfooted
Reduce the effectiveness of Slows by 25%.

65 Ability Power
400 Health
15 Ability Haste

Vile Decay
Dealing magic damage with abilities or passives to champions reduces their Magic Resist by 7.5% for 6 seconds, up to 30%.

25 Ability Power

Grievous Wounds
Dealing magic damage to champions applies 40% Wounds for 3 seconds.