A new champion with portal abilities!

With Zz'rots Portal coming, gave me a thought.

What about a champion with portal powers?

Passive - Using his portal powers he/she can shop from anywhere on the map. Fountain healing abilities do not apply. Q - Hole in the world - Opens up a portal underneath an area, lasting X seconds, anything walking over will fall through and drop from the air dealing X damage and/or will stun for X seconds. W - That's not suppose to be there! - Opens a portal to the void and a random void monster comes through based on RNG of X levels/AP. E - You missed! - Opens up a small portal that last X seconds on yourself that will redirect an ability to another location. Medium cooldowns. R - Aperture - Activate twice - First time to set Open Aperture, Second time to set Exit Aperture lasting X seconds. Apertures have health and can be destroyed if hit hard enough. Apertures allow champions, abilities, and minions to enter and exit to another location. Distance varying in levels.

Hilarious gameplay:

Sets up portals for Blitz Grabs! Yasuo windwall blocks exit aperture, projectiles going through reflected back through portal! Lux crossfire lasers! You missed! Redirect Ezreal's ult coming at you randomly... except it redirected onto one of your allies. Ooops! Fizz thinks he gets away with a jump only to fall through a hole and drop on his own head! Someone Zhonyased? Drop them with hole in the world onto enemy champions!

Bonus points if this champion is a yordel!