Phantom Warrior

Befuddle

Target creature gets -4/-0 until end of turn.
Draw a card.

Octoprophet

When this creature enters, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Moat Piranhas

Unsummon

Return target creature to its owner's hand.

Riddlemaster Sphinx

Flying (This creature can't be blocked except by creatures with flying or reach.)
When this creature enters, you may return target creature an opponent controls to its owner's hand.

Coral Merfolk

Fortress Crab

Captivating Gyre

Return up to three target creatures to their owners' hands.

Snapping Drake

Flying (This creature can't be blocked except by creatures with flying or reach.)

Winged Words

This spell costs {1} less to cast if you control a creature with flying.
Draw two cards.

Sleep Paralysis

Enchant creature
When this Aura enters, tap enchanted creature.
Enchanted creature doesn't untap during its controller's untap step.

Air Elemental

Island

Cloudkin Seer

Flying
When this creature enters, draw a card.

Frost Lynx

When this creature enters, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.