Explosively Loud and Emptily Quiet

Bambietta Basterbine, Sternritter of the Wandenreich, beaten and turned to a zombie.

Ulquiorra Cifer, Number 4 of the Espada, brutalized and reduced to ash.

And yet both of them are alive and well, restored from death. As for how, neither care. Bambietta's just happy she's alive, albeit upset that she's weaker. Ulquiorra doesn't seem to care. Whatever the case, they're YOUR responsibility.