The Worldsoul

The Worldsoul's power and toughness are each
equal to the number of creatures and lands you
control.
At the beginning of your end step, choose one—
•Destroy target noncreature, non-land
permanent.
•Search your library for a land card, put it onto
the battlefield tapped, then shuffle your library.
•Create a token that's a copy of target creature
or land you control.