Runes, masteries, skill order and items on this page mirror what is actually being played in Classic on patch 26.19, not a reconstruction of a 2013 patch.
Mid Corki with Trinity Force, poking with the cannon and finishing with autos.
Skill Leveling Order
Max order Q → E → WMax in the order Q → E → W.
Item Build
Off-meta buildBuild path · Doran's Blade → Health Potion → Ionian Boots of Lucidity → Trinity Force → Infinity Edge → Phantom Dancer
An off-meta build people actually run in Classic. Stat sites do not track it, so this one is curated from how the abilities scale in this patch — treat it as a starting point, not measured data.
Masteries
Open in simulator →21/9/0 split, shaped around the ability this build actually scales.
Playstyle
Q (Phosphorus Bomb) pokes from outside the lane as long as mana holds, which is how the enemy mid stays pinned. His passive (Hextech Shrapnel Shells) mixes flat magic damage into autos and partly ignores armour, so after Trinity Force a single auto lands like a spell. W (Valkyrie) is an engage tool, not an escape: it is how he gets into R (Missile Barrage) range. Late, hold missiles and empty the whole stack as the fight opens.
Skill Leveling Order
Max order Q → E → WMax in the order Q → E → W, taking R at 6, 11 and 16.
Item Build
Live Classic, patch 26.19Data collected 2026-10-01Build path · Doran's Blade → Berserker's Greaves → Trinity Force → Infinity Edge → The Bloodthirster
Masteries
Open in simulator →21 points into Offense to push early damage share.
Base Stats
Lv1 · growth · Lv18Skills
Passive · Q · W · E · RCorki's basic attacks deal bonus true damage to minions, monsters, and champions.

Corki fires a flash bomb at a target location. This attack reveals non-stealthed units and champions around the blast for 6 seconds.

Corki surges to target location, dropping bombs that create a trail of destruction for opponents who remain in the fire.

Corki's gatling gun rapidly fires in a cone in front of him, dealing damage and reducing enemy armor.

Corki fires a missile toward his target location that explodes on impact, dealing damage to enemies in an area. Corki stores one missile every 12 seconds, up to 7 missiles total. Every 3rd missile will be a Big One, dealing extra damage.
Champion Tips
Riot officialPlaying as
- Phosphorus Bomb can be used to reveal enemy units that might be hiding in a nearby patch of brush.
- Valkyrie can be used defensively as well, so try using it for a quick escape.
- Corki can continue to attack while using Gatling Gun. Maximizing Gatling Gun is key to mastering Corki.
Playing against
- Watch out for Corki's Missile Barrage. They deal splash damage, so you can get hit even when hiding behind minions.
- Corki is vulnerable after he uses his Valkyrie, so try switching focus to him if he uses it to enter a fight.
Frequently Asked
The quick answers, straight from this buildWhat runes for Corki?
Marks Greater Mark of Attack Damage 9, Seals Greater Seal of Armor 9, Glyphs Greater Glyph of Magic Resist 9, Quints Greater Quintessence of Attack Damage 3
What mastery setup for Corki?
21/0/9 split. 21 points into Offense to push early damage share.
What is Corki’s skill order?
Max in the order Q → E → W, taking R whenever available. Max in the order Q → E → W, taking R at 6, 11 and 16.
What is Corki’s item build?
Start: Doran's Blade → Boots: Berserker's Greaves → Core: Trinity Force · Infinity Edge · The Bloodthirster
How do you build Mid Corki?
Mid Mid — Doran's Blade → Health Potion → Ionian Boots of Lucidity → Trinity Force → Infinity Edge → Phantom Dancer. Mid Corki with Trinity Force, poking with the cannon and finishing with autos.
Lore
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