Tryndamere's Mocking Shout (W) sharply cuts Master Yi's attack damage to neutralize the pure auto-attacker's DPS, and he sustains through Bloodlust (Q) lifesteal before Undying Rage (R) rides out the Alpha Strike (Q) and Highlander (R) burst window while untargetable.

Mocking Shout (W) slashes Warwick's attack damage to collapse his auto-attack-based lifesteal sustain, and Undying Rage (R) tanks the Infinite Duress (R) burst window while unable to die before crits and Bloodlust (Q) healing win the extended fight.

Twitch is a squishy ranged carry, so diving in with Spinning Slash (E) and Undying Rage (R) cannot-die state gives him no trade window, and Mocking Shout (W) even reduces the Spray and Pray (R) burst to shrug it off and finish him.

Nidalee has no hard CC to stop Tryndamere's Spinning Slash (E) engage, and once he's on her, crits and Bloodlust (Q) healing offset her Javelin Toss (Q) poke to overwhelm her in melee trades.

Rammus's Spiked Shell (P) damage reflection and Defensive Ball Curl (W) armor make pure auto-attacker Tryndamere take his own damage back, and his high armor blunts crit damage, making it a hard counter.

Graves has strong early jungle tempo and End of the Line (Q) burst, and his Quickdraw (E) armor stacks let him tank Tryndamere's crits, so he dominates early skirmishes before Tryndamere scales.

Poppy's Steadfast Presence (W) blocks Tryndamere's Spinning Slash (E) dash outright, and Keeper's Verdict (R) knocks him away, shutting his mobility-based engage down at the source.

Olaf uses Ragnarok (R) to ignore Mocking Shout (W) slow and all CC, deals true damage with Reckless Swing (E), and outlasts the extended duel with lifesteal sustain to win.