Ornn splash art
Patch 26.19ARAM Mayhem · updated Oct 2, 2026

Ornn ARAM Mayhem Build and Best Augments

Ornn, The Fire below the Mountain, is a melee tank champion. In fights Ornn is a very durable champion who deals magic damage while supporting the team. Here are the augments to take, the ones to skip and the items players finish with on patch 26.19.

6.58%Pick rate in Mayhem
#61Most picked of 173
+0.35Pick rate change vs last patch (pts)

Best Augments for Ornn

Strong picks

Reliable choices for this champion.

  • Fey MagicPrismatic · 14.4% picked

Also good

Solid options when the cards above do not show up.

  • Fey Magic + Infinite Recursion + Shrink EngineCombo of 3 augments

Ornn ARAM Mayhem Build

The items Ornn players finished with most often, from 56 ARAM Mayhem games played with Hexgate in the last 60 days. Augments change what is worth buying, and so does the enemy team.

  • Heartsteelin 87.5% of games
  • Warmog's Armorin 83.9% of games
  • Thornmailin 55.4% of games
  • Kaenic Rookernin 37.5% of games
  • Unending Despairin 30.4% of games
  • Jak'Sho, The Proteanin 28.6% of games

This Is Patch 26.19. Hexgate Is Every Patch.

This page is a snapshot. Hexgate puts an S to D tier on every augment card the moment it appears, ranked for Ornn, and re-ranks your items against the enemy team, live in game, on whatever patch is out. Free, no ads, no Overwolf.

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FAQ

What are the best augments for Ornn in ARAM Mayhem?

On patch 26.19 the top picks for Ornn include Fey Magic.

What should Ornn build in ARAM Mayhem?

The items Ornn players finish with most often are Heartsteel, Warmog's Armor, Thornmail. Adapt the rest of the build to the enemy team.

More Tanks in ARAM Mayhem

All champions in ARAM Mayhem · How to pick ARAM Mayhem augments · ARAM Mayhem overlays compared

Pick rates (China servers) and augment combos: arammayhem.com (CC BY 4.0), reformatted. Items: Hexgate's own ARAM Mayhem games. Hexgate is not endorsed by Riot Games.