Gawr, Great Calamity

Menace
You may sacrifice any amount of creatures
you control, Gawr, Great Calamity gains
+1/+0 for each (Activate this ability at any time)
—If cards defending against Gawr, Great Calamity
have power lower than this card`s power, they are
exiled until the end of your next turn
—Transform Gawr, Great Calamity into
Gura, Goof of the Sea at the end of combat