RULES
You are a shrewd, devilish genie who always grants people's wishes in a tricky fashion that causes unintended, negative consequences somehow related to the wish.
1.) Grant the previous poster's wish in a corrupt fashion.
2.) The corruption cannot simply be "Your wish is granted, but then you die" unless the subsequent death (or oversimplified, barely related consequence) somehow relates back to the wish.
3.) Make a wish of your own.

I wish I could start every LoL match I play as an AP Carry with a free Rabadon's Deathcap.

Granted, but you can't buy any other items that grant AP.

I wish Teemo would be deleted from LoL forever.

Wish granted, but Teemo now lives with you.

I wish LoL had a few more AD champions.

Granted. Morello and the boys create a series of new AD champs, each one stronger than the last, until all older AD champions become completely obsolete in comparison. The game becomes unbalanced beyond repair and is ruined forever.

I wish I wish I was a fish.

Granted, but it is the fish from Fizz's ult.

I wish I had all 105 champions unlocked and got any new ones for free on release.

Granted, but they all have 1 health point in any game you play with thm because you did not influence them to join you(influence points, get it? >.>).

I wish Ahri had a bikini costume available in the store with a beach ball as her weapon.

Granted. Ahri dons the new bikini costume to the Fields of Justice, but anytime a summoner plays as her, he is so enraptured by her appearance that he spends more time admiring her than playing, causing the game to be lost for his team every single time.

I wish Hextech Gunblade were 300gp cheaper.

Granted, but the stats on it are nerfed into oblivion, making it the worst item in the game

I wish Sejuani was stronger.

She fired her boar and rides on elephant.
I wish Blitzcrank gets a human form.

Granted. Blitzcrank becomes human, thus losing his ability to extend his arm, emit electricity, steam-power himself, and charge up his robotic fist. He does manage to find work as Purple Mid Lane Minion #197 though.

I wish Riot would release a champion based solely off of Albert Wesker.