Look out Deadshot, your title of “most annoying character in the game” might be up for contention. NetherRealm Studios released this official trailer for upcoming DLC Fighter Pack 3 character, Atom, and the young, hotshot professor looks like a blast to play (check out what he can do with that gun)… and potentially a nightmare to play against.

Atom’s shrinking ability (which seems to confuse the hell out of the Joker in the trailer), besides looking fun as hell to utilize, looks like it actually reduces his hitbox as well — which could be insanely aggravating for anyone in his opposition.

From the official description:

Armed with his quantum bio-belt and a prodigal knowledge of physics, players can utilize all of scientist Ryan Choi’s subatomic powers to deliver justice against Superman’s regime

The Atom enters the Injustice 2 fray as part of Batman’s crew on December 12th.