Jinx vs Vayne

Poke with Fishbones, the rocket launcher of Switcheroo! (Q), for its range and splash damage, then swap back to the minigun for long trades.

Fire Zap! (W) to kite the bruiser running at you or catch an enemy who's fleeing: it slows and reveals the first enemy hit.

Throw Flame Chompers! (E) in the path of their engage or their escape: they root the champion who steps on them and last 5 seconds.

In teamfights, focus the lowest-health target first: each takedown triggers Get Excited! (passive), a big boost to attack speed and move speed.

Fire Super Mega Death Rocket! (R) to finish a fleeing enemy rather than to start a fight: its damage grows with their missing health and over its first second of flight.

Don't stand with your back to a wall against her: Condemn (E) knocks you back, and if you hit terrain, you're stunned.

Take short, repeated trades: she's fragile, and on the third consecutive hit on you, Silver Bolts (W) adds true damage based on your max health.

During Final Hour (R), back off rather than risk your life: each champion she kills after damaging them extends the effect.