Originally posted by Mider
there are diffrent types of immortality like agomotto he can just reform so his immortality is above slades, cause slades is purely biological meaning if there is any cell of his left he can just come back but if there is none like what they did to his wife then he will die.
Actually, you're wrong. Slade will die if his head is cut off. Here's how him, Wolverine, and Deadpool work.
Wolverine: If he were to have his head severed, then he would die, because his brain wouldn't be able to start up the healing process.
Slade: Similar to Wolverine, except his healing starts much quicker than Wolverine, and Slade has flatlined before and his heart started up again. He also could die by head severing.
Deadpool: Cursed by Thanos, Deadpool will never die, and his healing abilities are able to be accelerated by focusing his will. He cannot die by any way, shape, or form unless he were to be completely disentigrated. He has come back from worse wounds than any other person, because he has been reduced to a puddle before and lived through it. He even healed extremely quick.
There's the breakdown.