r/Mahitofanclub

Forgot the stitches on his throat X( He's so silly though :3

ISBODK isn't his true form. In the manga its stated that he made a binding vow to increase his dura (by like 200% from his estimates) but in turn he stops his metamorphosis. So really, ISBODK is just like a mid stage between his base and true form that's altered to have more durability. OR, maybe its just Mahito's base form but with a like cocoon thing around it, which actually seems like the more probable option because Mahito's base form is inside ISBODK and he can get knocked out of it.