OP: Ahri's ulti.

Jump all the way back to base

Evelynns Q spike at the platform and farm uberly xD!

Starcall

Shaco's laugh.
Bind to R. AKA, shaco's new ultimate: Annoy. 100% chance to enrage your enemies causing lowered map awareness and taunting some characters for a varying amount of time. 1 second cooldown.

Unseen Predator.

Aria of Perseverance.

Cannibalism's heal AoE.

Kayles E... Instadamage from spawn =O

Viktor's E. Invisible laser across the entire map, also now the best vision-granting ability in the game.

Also, Pantheon's Skyfall. And by global, I don't mean the range of the cast. I mean the AoE.

For giggles, same thing for Jarvan. That ring of "impassible" terrain is now so big that nobody can even be outside of it. It surrounds the entire map and is now the most useless ability in the entire game.

Vlad's W.

Whenever he uses it, it sinks into a pool of blood that spreads over the ENTIRE map. Also, the duration is increased so that the blood slowly spreads, and stays there for a long period of time.

ali 's cc. knock them up and knock them all back into their own nexus.

fiddle's perma drain

graves' smoke screen