Sleeping Giant

Whenever the SG enters the battlefield, choose
one:
•SG has "{t}{1}: Untap target giant creature with
a higher power and toughness than SG." until it
leaves the battlefield.
•SG has "Everytime a creature the SG dealt
damage to this turn with a higher power than the
SGs toughness leaves the battlefield, put a +1/+1 counter on the SG." until it leaves the battlefield.