Akali vs Locke

After each spell that hits, step out of the Assassin's Mark (passive) ring: your next auto gains range and damage.

Mark your target with Shuriken Flip (E) before leaping with Perfect Execution (R): recasting Shuriken Flip takes you back to them, even after your leap.

Cast Twilight Shroud (W) to dive under the enemy tower: inside the smoke you are invisible and untargetable, but an auto or a spell reveals you briefly.

Save the second dash of Perfect Execution (R) to finish: its damage grows with the target's missing health.

Back instead of staying in lane at low health: Silver Stake (passive) adds damage to his autos that grows with your missing health.

Trade after Ashen Pursuit (E): it's his only instant movement, and its 10-second cooldown only resets if he gets a takedown.

During Soul Ignition (W), only hit him if you can kill him: at the end, he heals back part of the last damage taken, yours included.

Marked by Purgatory (R), stay above its threshold: if you have a heal or a shield, use it, because he seals marked enemies who drop below it.

If the Purgatory (R) artifact lands, hold the area where it fell: by picking it up, Locke raises his execute threshold for each sealed champion, for the rest of the game.