Yasuo vs Lissandra

Hit twice with Steel Tempest (Q), on minions if needed, to charge the whirlwind. Cast it during Sweeping Blade (E): the strike becomes a circle.

Keep moving before taking a trade: Way of the Wanderer (passive) builds your shield while you move, and it triggers on the first hit you take.

Chain Sweeping Blade (E) on different targets to reposition or dodge: each target has its own cooldown, so the spell comes back almost instantly.

Save Wind Wall (W) for a projectile that decides the teamfight, like Jinx's ult, rather than for poke: it blocks for 4 seconds, on a 25 to 17 second cooldown.

Watch for your allies' knock-ups: Last Breath (R) can be cast on any airborne champion, whether the knock-up comes from your whirlwind or Malphite's ult.

Don't stand right next to her when Ring of Frost (W) is up: it roots every enemy near her, and it has a 10 to 8 second cooldown.

If you have CC, land it on her while the claw of Glacial Path (E) is traveling: immobilized, she can't blink to it, or drop on you with Ring of Frost (W).

After her engage, fight back: Glacial Path (E) has a 24 to 12 second cooldown, and without it, she can't reposition in an instant.

If you have a cleanse, save it for Frozen Tomb (R): on you, it stuns you, and the ice around you slows your allies.