Cho’Gath vs Ornn Counter Pick

637 games on patch 16.13.1 is a large sample by matchup standards, and Ornn takes the majority of them, capping Cho’Gath at a 45.0% win rate. Both are difficulty-5 tanks, so the deciding factor is tools rather than execution: Living Forge grants Ornn bonus armor and magic resist from every item he owns, stacking a resistance advantage Cho’Gath’s magic-based kit struggles to burn through even with Feral Scream and Feast combined.

The rest of the gap shows up in the numbers. Ornn’s 2,513 health and 121.4 armor at level 18 sit ahead of Cho’Gath’s 2,242 and 114.5, extending every trade in his favor. Bellows Breath applies Brittle, a debuff that increases damage taken and turns his follow-up trades into short windows Cho’Gath has to respect. Searing Charge into terrain creates a shockwave, giving Ornn an engage option that beats Cho’Gath to the first hit whenever Rupture is on cooldown.

Vorpal Spikes chip damage still matters over a long trade, but Cho’Gath needs to force fights before Ornn’s forged items come online rather than after, since the resistance gap only widens with time. Cho’Gath’s Mana resource and 69 base attack damage look similar to Ornn’s own Mana pool and matching 69 attack damage at level 1, so the early skirmishes come down almost entirely to who lands Rupture or Volcanic Rupture first.