Quinn Counters Classic 26.22

Lay Waste comes back on one second, so there is always another one coming. It pays double when the blast catches a single unit. Vault finishes with Quinn back out at her own maximum attack range, away from whatever she jumped on. Put the next blast there, not on the minions.

Drop Wall of Pain across her path rather than on top of her. Crossing it takes fifteen percent off her magic resist and slows her hard, and the speed only creeps back over the five seconds. Every bit of damage in your kit is magic, so that cut is on all of it.

Dying does not take Karthus out of the fight. Death Defied gives him seven seconds of free casting. Requiem still wants three full seconds of channel. Vault ends on a brief interruption of whoever it landed on. Start the channel where Quinn cannot reach you, or the longest wait in his kit buys nothing.

Hold one body and let Impure Shots count. Its passive stacks magic damage on the same target, five strikes deep, and pressing it adds attack speed for six seconds. That is a firm edge against a champion whose dash takes her straight back out.

Make It Rain does not land the moment you press it. There is half a second of flight first. So aim it out where Vault leaves her, roughly her whole attack range from you, not the ground she is on now. The slow holds a second, the damage two.

Tag Team turns Quinn into Valor, a melee attacker who has to walk into range to trade. Bullet Time channels for two seconds and is the slowest thing to come back that you own. Hold it for that swap, because a Bullet Time spent early is not there for the melee form.