The God of Thespians

{0}:Put a mask counter on a creature. God of
Thespians become a copy of that creature except it's
name is still God of Thespians and it's a God in
addition to other types, and gains this ability. Attempting to copy a Creature with a mask counter results in God of Thespians ceasing to be a copy of
any creature
God of Thespians power and toughness is equal to
the number mask counters in play +3