Wind Drake

Unsummon

Return target creature to its owner's hand.

Puppeteer

{U}, {T}: You may tap or untap target creature.

Spiketail Hatchling

Flying (This creature can't be blocked except by creatures with flying or reach.)
Sacrifice Spiketail Hatchling: Counter target spell unless its controller pays {1}.

Urza's Armor

If a source would deal damage to you, prevent 1 of that damage.

Sage Owl

Flying
When Sage Owl enters, look at the top four cards of your library, then put them back in any order.

Phantom Warrior

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.

Aven Fisher

Flying (This creature can't be blocked except by creatures with flying or reach.)
When Aven Fisher dies, you may draw a card.

Dehydration

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
Enchanted creature doesn't untap during its controller's untap step.

Island

Fleeting Image

Flying (This creature can't be blocked except by creatures with flying or reach.)
{1}{U}: Return Fleeting Image to its owner's hand.

Fighting Drake

Coastal Hornclaw

Sacrifice a land: Coastal Hornclaw gains flying until end of turn.

Air Elemental

Mana Leak

Counter target spell unless its controller pays {3}.