Naru’Lai, Treader of the Deep

Trample
At the beginning of combat on your turn, if you control an Island and a Forest, Naru’Lai gains flying and hexproof until end of turn.

Whenever Naru’Lai deals combat damage to a player, you may return target nonland permanent to its owner's hand.

"Born from whirlpools and wind, it learned to swim through air as easily as sea."