Heimerdinger

Attacks grant X X% bonus Attack Speed. This effect stacks.

Grant X X% Critical Strike Chance (including components) and X X% Critical Strike Damage. Each point of X Critical Strike Chance above 100% converts to X X% Critical Strike Damage.

[Unique - only 1 per champion]

Grant X X% bonus Attack Speed (including components). Every 3rd attack unleashes chain lightning that bounces to X enemies, dealing X magic damage and reducing their Magic Resist by X% for X seconds.

[Direct damage item]

Combat start: Grant X X Ability Power to the holder and allies within 1 hex in the same row.

​​[Aura item]

Combat start: Grant X X% Attack Speed to the holder and allies within 1 hex in the same row.

​​[Aura item]

Combat start: Grant a shield to the holder and allies within 1 hex in the same row that blocks the first enemy Ability, up to 600 damage.
​​
[Aura item]

Combat start: Grant X X Ability Power to the holder and allies within 1 hex in the same row.

​​[Aura item]

Each round: Equip 2 random items.

[Consumes 3 item slots.]

Combat start: Summon a whirlwind on the opposite side of the arena that removes the closest enemy from combat for X seconds.

[Ignores crowd control immunity.]
[Unique - only 1 per champion]

Attacks restore X X additional Mana.

Grant X X bonus Ability Power.

Combat start: Grant X X Ability Power every X seconds.

Grant X X% Critical Strike Damage and X X bonus Ability Power (including components).

Magic and true damage from an Ability can critically strike.

Combat start: Grant X X Ability Power to the holder and allies within 1 hex in the same row.

​​[Aura item]

Each round: Equip 2 random items.

[Consumes 3 item slots.]

Combat start: Summon a whirlwind on the opposite side of the arena that removes the closest enemy from combat for X seconds.

[Ignores crowd control immunity.]
[Unique - only 1 per champion]

Grant X X bonus Health (including components). Every X seconds, an enemy within X hexes is burned for X% of their maximum Health as true damage over X seconds, and reducing healing by X% for the duration.

[Unique - only 1 per champion]

Grant X X Armor and X X Magic Resist for each enemy targeting the holder.

Grant X X bonus Health (including components).

Attacks restore X X additional Mana.

Grant X X bonus Ability Power.

Combat start: Grant X X Ability Power every X seconds.

Grant X X% bonus Attack Speed (including components). Every 3rd attack unleashes chain lightning that bounces to X enemies, dealing X magic damage and reducing their Magic Resist by X% for X seconds.

[Direct damage item]

Enemies within X hexes have their Magic Resist reduced by X%. When they cast an Ability, they are zapped for magic damage equal to X% of their maximum Mana.

[Aura item]
[Direct damage item]

The holder gains the Mirage trait.

[Unique - only 1 per champion]

Each round: Equip 2 random items.

[Consumes 3 item slots.]

Each round: Equip 2 random items.

[Consumes 3 item slots.]

Grant X X bonus Ability Power.

Combat start: Grant X X Ability Power every X seconds.

Grant X X bonus Health (including components).

Attacks restore X X additional Mana.

Grant X X bonus Ability Power.

Combat start: Grant X X Ability Power every X seconds.

Grant X X% bonus Attack Speed (including components). Every 3rd attack unleashes chain lightning that bounces to X enemies, dealing X magic damage and reducing their Magic Resist by X% for X seconds.

[Direct damage item]