Ok, so do we all demon princes (and archdevils) have Rejuvenation and how it works exactly? Do we get killed in our homeground (layer which we rule) or do we have two or three critical weaknesses which must be present to able kill us off for good?<br/><br/>Reform time would vary how powerful we are and do we get souls to boost our 'regenration' into our layer. If we don't have layer then we reform from abyss slime itself (birthing pool or such).