Viego vs Vi

Weave in an auto after each spell: thanks to Blade of the Ruined King (Q), your first attack on an enemy damaged by an ability strikes twice and heals you.

Charge Spectral Maw (W) when you have time: the longer the charge, the longer the first enemy hit stays stunned, but you're slowed in the meantime.

Cast Harrowed Path (E) on a wall near your target: inside the Mist, you're camouflaged and gain move speed and attack speed.

After a kill, hit the wraith to trigger Sovereign's Domination (passive): you restore health and take their basic spells and items, but not their ult.

Cast Heartbreaker (R) to finish: you leave the possessed body and strike the champion with the lowest health percentage, with damage based on their missing health.

Back off or sidestep as soon as she charges Vault Breaker (Q): fully charged, it deals double damage, and charging slows her.

Take short trades: on her third hit on you, Denting Blows (W) removes some of your armor and gives her attack speed.

If you have CC, save it for after Cease and Desist (R): nothing stops her during the charge, but once she lands, your CC and displacement effects work on her again.