Heimerdinger

Summon Aery

Your attacks and abilities send Aery to a target, damaging enemies or shielding allies.

Arcane Comet

Damaging a champion with an ability hurls a damaging comet at their location.

Stormraider's Surge

Dealing 25% of a champion's maximum health grants a burst of MS and Slow Resist.

Deathfire Touch

Damaging a champion with an ability burns them over time.

Axiom Arcanist

Your Ultimate has increased damage, healing, and shielding. Scoring a takedown on an enemy champion reduces your Ultimate's current cooldown.

Manaflow Band

Hitting an enemy champion with an ability permanently increases your maximum mana by 25, up to 250 mana. After reaching 250 bonus mana, restore 1% of your missing mana every 5 seconds.

Nimbus Cloak

After casting a Summoner Spell, gain a short Move Speed increase that allows you to pass through units.

Transcendence

Gain bonuses upon reaching the following levels: Level 5: +5 Ability Haste Level 8: +5 Ability Haste Level 11: On Champion takedown, reduce the remaining cooldown of basic abilities by 20%.

Celerity

All Move Speed bonuses are 7% more effective on you and gain 1% Move Speed.

Absolute Focus

While above 70% health, gain extra adaptive damage.

Scorch

Your first damaging ability hit every 10s burns champions.

Waterwalking

Gain MS and AP or AD, adaptive in the river.

Gathering Storm

Gain increasing amounts of AD or AP, adaptive over the course of the game.

Absorb Life

Killing a target heals you.

Triumph

Takedowns restore 5% of your missing health and grant an additional 20 gold.

Presence of Mind

Restore a small amount of mana or energy when damaging an enemy champion. Takedowns restore mana or energy.

Legend: Alacrity

Takedowns on enemies grant permanent Attack Speed.

Legend: Haste

Takedowns on enemies grant permanent Basic Ability Haste.

Legend: Bloodline

Takedowns on enemies grant permanent Life Steal, up to a cap. Once the cap is reached, increase your max health. Weaker earlier but stronger later game than other Legend Runes.

Coup de Grace

Deal more damage to low health enemy champions.

Cut Down

Deal more damage to high health enemy champions.

Last Stand

Deal more damage to champions while you are low on health.