Eagle of the Watch

Healer's Flock

Isamaru, Hound of Konda

Abbey Griffin

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

Knight of Meadowgrain

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

Fencing Ace

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

Nightguard Patrol

Aven Skirmisher

Eldrazi Devastator

Courier Hawk

Battlefield Raptor

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.)

Ornithopter

Archangel

Brightblade Stoat

Zetalpa, Primal Dawn

Flying, double strike, vigilance, trample, indestructible

Mesa Unicorn

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