I don't know if the Heart will have such powers since it's obviously worrying enough that the Earl, who CAN revive people, would want to destroy it. Reviving people could be among its powers, but there has to be something else besides that (destroying the world? ...=P).
Since heart is the base of creating the ultimate weapon, it could have power to join innocence into something more powerful (somehow it reminds me Yaiba and Rave Master..)
Hm, should go back to reading Rave Master. Of course, if it has THAT power, you can think of what some perverted minds will start thinking of... =P
That would be kinda weird if the heart joined all the Innocence.... Crow-chan wouldn't have teeth any more.
He would just grew new one :D
Lol. Let's hope so. Or else he wouldn't be able to eat. Poor Crow-chan must have been freaked out when his teeth started falling out.
I think they'd probably just change back to normal - he used to have normal teeth, didn't he? I'd be more worried about Allen, who has always had a weird arm. =P Although having no teeth would be worse than that. Hm. Maybe it has the power to revive destroyed Innocence...
But Crow-chan's normal teeth fell out. I forgot what chapter it was, but his teeth definitely fell out before the Innocence teeth grew in.
Oh, they did? Ewwww. Well, at least he can regrow them or something.