Anti-Mage vs Omniknight

How this matchup plays

A farmed Anti-Mage wants his team to set up kills that he can clean up with physical damage. Omniknight's entire kit is built to disrupt this. His Guardian Angel makes the whole team physically immune, completely stalling Anti-Mage’s damage output during a crucial teamfight window. This forces AM to either wait, losing fight momentum, or try to hit a target that might have spells. Even solo pick-offs are tougher. A well-timed Heavenly Grace can purge an Abyssal Blade stun, allowing a core to survive a Blink-in gank and turn the fight around.

The game becomes about playing around cooldowns. Anti-Mage can’t simply commit to a kill if Omniknight is nearby with spells available. His team needs to try and bait out Guardian Angel before a major objective, or focus on killing Omniknight first. If the ultimate is down, Anti-Mage can function as normal. But the constant threat of having his damage negated means he has a smaller window to take over the map, forcing him to play more cautiously and giving his opponents time to build their own items.