kisu-no-hi:

Here’s a sketch of older!Witch!Tweek I posted on twitter a while ago

He gets tattoos over the years to help him link and focus his magic on specific spots over his body (feet, hands, sternum, forehead, neck, top of his head, navel and crotch. He also has some going over his backbones.)

Craig helped him shave his head when he got the one on top of his head but his hair grew back since then.

He also always carry a lot of crystals, herbs, and stuff around to help with  incantations in case he ever needs them.