Serendib Efreet

Flying
At the beginning of your upkeep, Serendib Efreet deals 1 damage to you.

Vampire Nighthawk

Flying
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Aerial Responder

Juzám Djinn

At the beginning of your upkeep, Juzám Djinn deals 1 damage to you.

Skysnare Spider

Vigilance (Attacking doesn't cause this creature to tap.)
Reach (This creature can block creatures with flying.)

Mahamoti Djinn

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

Aggressive Mammoth

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
Other creatures you control have trample.

Disenchant

Shivan Dragon

Flying
{R}: This creature gets +1/+0 until end of turn.

Serra Angel

Flying
Vigilance (Attacking doesn't cause this creature to tap.)