Mahamoti Djinn

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

Island

Boomerang

Return target permanent to its owner's hand.

Essence Scatter

Cancel

Kraken's Eye

Whenever a player casts a blue spell, you may gain 1 life.

Mind Control

Enchant creature
You control enchanted creature.

Mind Spring

Snapping Drake

Negate

Counterbore

Counter target spell. Search its controller's graveyard, hand, and library for all cards with the same name as that spell and exile them. Then that player shuffles.

Deluge

Denizen of the Deep

When Denizen of the Deep enters, return each other creature you control to its owner's hand.

Evacuation

Return all creatures to their owners' hands.

Phantom Warrior

Air Elemental

Cloud Sprite

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

Wall of Spears

Defender (This creature can't attack.)
First strike

Unsummon

Return target creature to its owner's hand.

Thieving Magpie

Flying (This creature can't be blocked except by creatures with flying or reach.)
Whenever Thieving Magpie deals damage to an opponent, draw a card.