Shaco vs Lillia

Gank with Deceive (Q) and come in behind your target: Backstab (passive) empowers hits from behind, and your first invisible auto becomes a critical strike.

Save Two-Shiv Poison (E) to finish: the shiv deals much more damage to a target below 30% health.

Cast Hallucinate (R) to bait their spells: you briefly disappear and reappear with a clone, which explodes on death into three boxes that fear.

Place Jack In The Box (W) on their escape routes or at a camp entrance: invisible after a delay, it fears champions who come near, then shoots them.

Against Blooming Blows (Q), stick to her or back out of range: only the outer edge of the zone adds true damage.

Get out of the center of Watch Out! Eep! (W): the zone deals much more damage there than at the edge.

Dodge her spells, even Swirlseed (E), which rolls to the first enemy: each one marks you for Lilting Lullaby (R), which puts every marked enemy to sleep.

If you have CC, use it on her: with no dash, she relies on the move speed Blooming Blows (Q) gives her for each spell that hits.