The Ion says:
"i think doppel ganger can take wolverine and maybe beast but not both at the same time but the real question here can carrion death touche be able to kill wolverine?"
DG can handle beast, I know that for a fact, especially with razor webbing. I think Carrion's death touch can kill Logan because it destroys all organic matter on contact so if he touches Logan, it should kill his brain.
"The only realistic hope for Beast and Wolverine would be for them to be spontentaneously able to call in like 50 fully B-52 Stratofortress bombers out of nowhere and have each drop 80,000 pounds of guided weapons on carrion and Dopple Ganger."
By the time that happens, they're dead, and Carrion's gone.