A Marvelous Loop

His Locker sucked him into a wormhole in Space and Time.  No, it's actually true.  Next thing Ash knows, he's waking up in a building in New York City, during the Chitauri invasion, dressed in a towel and boxers. He tries to escape but then debris from the collapsing building falls onto his head sending him to a quick death.  He opens his eyes in the same building again...this time a blast from a plasma weapon ends his life.  He comes from the dead...AGAIN. And each time he dies, time is reversed and he is brought back to life. So what's the plan?  Try to figure a way out of the time loop by whatever means possible.  If he has to learn magic and call onto unspeakable gods and entities, so be it. °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°° A nerd is stuck in a time loop in the m.c.u.  Eventually spans out to other universes. Cover pic belongs to someone else.