Viktor vs Azir

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.

Stay out of range of his soldiers, not just of him: each Arise! (W) soldier attacks nearby enemies in his place.

Play hard before he hits level 6: without Emperor's Divide (R), he can't knock you back, and Shifting Sands (E), his only dash, has a 22 to 16 second cooldown.

When he has Emperor's Divide (R), spread out from your allies: the soldier wall knocks back every enemy across its width, then blocks the way.