10 Marvel Comics Characters Deadpool Has Killed
7. Predator X
X-Men villain William Stryker never managed to pull off his plan to wipe out mutantkind while he was alive, but the living weapon he commissioned before his death - the monstrous Predator X beasts - almost did the job on his behalf.
The first of these animal-mutant amalgamations went after Deadpool and Cable during 1998's Messiah Complex event, and that's a mistake it wouldn't live to regret. Wade Wilson was swallowed whole by the beast and regurgitated moments later, but not before he planted a grenade in its stomach, blowing it up from the inside.
The second Predator X did a lot more damage, killing several D-list mutants on its way to the X-mansion, where it wreaked all kinds of havoc, causing multiple casualties before making the schoolboy error of swallowing Wolverine.
Logan's Adamantium claws proved just as effective as Deadpool's grenade when applied to the inside of the Predator X's belly.