Re: Trinity War??
The only thing is that they stripped Volthoom down to his core and left him powerless before they vanished him. So I don't know how he'd be able to conjure up a new power ring to give away if it was indeed Earth 3 he ended up in. But it's possible that an alternate universe Volthoom is the one behind Power Ring's power.
I'm a comic book fan first and foremost. Not a comic book movie fan.
Pull list: Saga, The Manhattan Projects, Thief of Thieves, Teenage Mutant Ninja Turtles, The Multiversity, Action Comics, Detective Comics, Batman & Robin, Gotham Academy, Batman '66, Aquaman, Wonder Woman, The Flash, Green Lantern, Green Lantern Corps, Red Lanterns, Swamp Thing, Justice League, Justice League 3000, Worlds' Finest, X-O Manowar, Unity, Bloodshot, Archer & Armstrong, Daredevil, All-New X-Men