NOT COUNTING THE "I'M ONLY GOOD WITH ONE AGENT" CROWD! THIS IS ASSUMING THEY KNOW HOW TO PLAY MULTIPLE AGENTS!

Mine would be Reyna, and it isn't even close. Nothing in this game brings me more pain than a Reyna teammate, instalock or otherwise. Multiple duelists have better flashes (because they're actual flashes that can't be destroyed) and the rest of her abilities and ultimate are all centered around herself.

I understand there are people who play her in pro and the top lobbies, but 99% of the time there's a better agent to pick.