Viktor vs Qiyana

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.

Before a trade, check her weapon's element: with Ice, Elemental Wrath (Q) roots you, and with Wild, the brush element, its trail makes her invisible.

Back off when she casts Terrashape (W): the spell resets Elemental Wrath (Q), so she can hit you twice in a row.

Don't fight right next to a wall, the river or brush: Supreme Display of Talent (R) explodes along them and stuns enemies there.