Aerial Responder

Ornithopter

Healer's Flock

Healer's Hawk

Flying
Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Baneslayer Angel

Flying, first strike, lifelink, protection from Demons and from Dragons

Mesa Pegasus

Flying; banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Isamaru, Hound of Konda

Courier Hawk

Brightblade Stoat

Battlefield Raptor

Abbey Griffin

Nightguard Patrol

Aven Skirmisher

Mesa Unicorn

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Archangel

Knight of Meadowgrain

First strike
Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Eldrazi Devastator

Zetalpa, Primal Dawn

Flying, double strike, vigilance, trample, indestructible

Fencing Ace

Double strike (This creature deals both first-strike and regular combat damage.)