3 Ornn combos explained key by key: in which order to cast the abilities, when to use them and what each step does. The main combo is Q › W › AA. Further down: every ability's cooldown, cost and range, and the skill max order measured over ranked games.
Ornn combos
Written guide · based on the official ability texts
Harassment
Q›W›AAAA
When: An enemy is within range.
Volcanic Rupture slows and forms a column of lava, Bellows Breath makes the enemies hit by the last flame brittle.
The knock-up
E›Q›W
When: An enemy is near a wall.
Searing Charge damages those you cross and creates a shockwave that knocks up if you hit terrain.
The two-part ultimate
R›E›R
When: Several enemies are grouped.
Call of the Forge God summons an elemental that charges toward you; recast the ultimate to dash onto it and redirect it, knocking up the enemies hit.
Common mistakes
Forgetting that you can forge items.
Using the ultimate's recast without a clear direction.
Casting Searing Charge with no wall.
Cooldowns, costs and ranges
A combo only comes back once its abilities are off cooldown: these values (rank 1 to max rank, in seconds) tell how long to wait between two combos. Source: Data Dragon 16.19.1.
Ability
Cooldown (s)
Cost
Range
Q · Volcanic Rupture
9/8.5/8/7.5/7
45 Mana
800
W · Bellows Breath
12/11.5/11/10.5/10
45/50/55/60/65 Mana
—
E · Searing Charge
14/13.5/13/12.5/12
35/40/45/50/55 Mana
450
R · Call of the Forge God
140/120/100
100 Mana
2500
Official ability descriptions
PassiveLiving Forge
Ornn gains an additional bonus Armor and Magic Resist from all sources.
Ornn can spend gold to forge non-consumable items anywhere.
Additionally, he can create masterwork items for himself and for his allies.
QVolcanic Rupture
Ornn slams the ground, sending out a fissure dealing damage and slowing enemies hit. After a small delay, a magma pillar forms at the end location.
WBellows Breath
Ornn advances, breathing fire. Enemies hit by the final gout of flame become Brittle.
ESearing Charge
Ornn charges, dealing damage to enemies he passes through. If Ornn collides with terrain while charging, the impact creates a shockwave around him which deals damage and knocks up enemies.
RCall of the Forge God
Ornn summons a massive elemental at a location which travels toward him with increasing speed. Enemies run over by the elemental take damage, are slowed and are made Brittle. Ornn can recast the ability to charge into the elemental, redirecting it in the direction he hits it, causing the elemental to affect any enemies it runs over to be knocked up, dealing the same damage and re-applying Brittle.
Skill order
Max order: W > E > Q62.1% · 29 games
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Max order: W > Q > E43.5% · 23 games
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The order shows which abilities reach rank 5 first; the grid shows the most-played level-up sequence with that order (measured over 67 games).
Riot's official tips for playing Ornn
Learning build paths of items can help quickly select upgrades in lane.
Volcanic Rupture can be used to set up zoning areas to threaten enemies.
The order of your abilties matters! Try to optimize Brittle usage.
How to play around Ornn's combos
Try to stay away from walls. Ornn is much less strong if he cannot stun you.
Attack Ornn to keep him from creating items in lane.
Frequently asked questions
What is Ornn's main combo?
Harassment: Q › W › AA. An enemy is within range. Volcanic Rupture slows and forms a column of lava, Bellows Breath makes the enemies hit by the last flame brittle.
Which ability should I max first on Ornn?
The most-played max order is W > E > Q (29 games, 62.1% win rate).
What is the cooldown of Ornn's ultimate?
Call of the Forge God has a 140/120/100 second cooldown depending on its rank.