Grandfather O'Malkin

Indestructible
Whenever a creature blocks or is blocked by Grandfather O'Malkin, exile it attached to this card.
Grandfather has all the a keyword abilities of all creatures attached to it. Grandfather O'Malkin
has +X/+Y where X is the total power and Y is the total toughness of all creatures attached to it.
{t}: Create a 1/1 colorless Cephalid Horror creature token with deathtouch.