Morgott, Last of All Kings

Trample, First Strike
Morgott costs {1} less to cast for each experience
counter you have.
Whenever Morgott blocks, you get an experience counter.
Eminence—Whenever a creature attacks you
or a planeswalker you control, if Morgott in the command zone or in your hand, you may cast
him as though he had flash. If you do, Morgott
enters the battlefield with a +1/+1 counter
for each experience counter you have.