Aquaman

Ward {3}

When Aquaman enters the battlefield, reveal ten
cards from the top of your library, put up to two krakens, leviathans, octopuses, and/or serpents from
among them onto the battlefield under your control,
and the restant the bottom of your library in random
order.

Krakens, leviathans, octopuses and serpents you
control get +2/+2 and have trample.