Castle Macho

Creatures can't be sacrificed.
If a creature would die, instead remove all damage
from it, put a number of +1/+1 counters on it
equal to it's power and it becomes a Purple
Mutant in addition to it's other types.
Chaos: If no one controls El Macho, create El
Macho. Otherwise, gain control of El Macho and
untap him.