[quote=Dead Cruiser]
There's a few options... staking him basically makes him as mortal as can be. Fire is a massive weakness, and one that exaggerates as he becomes stronger. I think I'm going to add in an inability to swim... he'll just sink like a rock. He's still quite sensitive to sunlight, though normal-strength sunbeams can't kill him.Space Ripper Stingy Eyes aren't normal... but on they are.
[/quote]

What I mean is that I really REALLY REALLY don't think there's any plausible way for him to survive staking in the heart, neither side of his race has immunity to that. It's one of the cornerstone ways to kill both a vampire and a human, there's no reason for him to suddenly be immune to it.

Also Dark Angel, goddammit.