Oceanic Mimic

If you don't control any Surface Fish, Whales or Leviathans, as an additional cost to cast Oceanic
Mimic, reveal a Surface Fish, Whale or
Leviathan card from your hand.
Oceanic Mimic has all abilities of all Surface
Fish, Whales and Leviathans on the battlefield.
What at first appeared to be an ecological study,
turned out to be a replication scheme of epic scale.