Benthic Giant

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Clone

You may have this creature enter as a copy of any creature on the battlefield.

Misleading Motes

Target creature's owner puts it on their choice of the top or bottom of their library.

Cloudkin Seer

Flying
When this creature enters, draw a card.

Divination

Island

Burrog Befuddler

Flash (You may cast this spell any time you could cast an instant.)
When this creature enters, target creature an opponent controls gets -1/-0 until end of turn.

Zephyr Sprite

Spire Monitor

Flash (You may cast this spell any time you could cast an instant.)
Flying

Augury Owl

Flying
When this creature enters, scry 3. (Look at the top three cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Phantom Monster

Disperse

Return target nonland permanent to its owner's hand.

Man-o'-War

When this creature enters, return target creature to its owner's hand.

Unsummon

Return target creature to its owner's hand.