Viktor vs Zoe

Poke with Hextech Ray (E), fired in the direction you choose: it hits every enemy in its line, and its upgrade adds an aftershock in its wake.

After Siphon Power (Q), land an auto within 4 seconds: it deals bonus magic damage, and the spell's shield covers you during the trade.

Place Gravity Field (W) in your target's path, then fire Hextech Ray (E): the field slows them, and if they stay in it for 1.25 seconds, they're stunned.

Glorious Evolution (passive) upgrades a spell every 100 Hex Fragments: Hextech Ray (E) to poke and clear, Siphon Power (Q) to survive, Gravity Field (W) to slow.

Place Arcane Storm (R) on grouped enemies: it follows the champions it just damaged on its own, and you can recast it to move it.

Dodge Sleepy Trouble Bubble (E): asleep, you take double damage from the hit that wakes you, often her Paddle Star! (Q).

During Portal Jump (R), aim at her starting position: she returns there after 1 second, and can't move in the meantime.

Don't walk onto a bubble left on the ground: a Sleepy Trouble Bubble (E) that hits nothing turns into a trap.

Ward the hidden spots behind walls near your lane: Sleepy Trouble Bubble (E) reaches farther over a wall, and Zoe hides there to set it up.