Plains

Aegis Angel

Flying (This creature can't be blocked except by creatures with flying or reach.)
When this creature enters, another target permanent gains indestructible for as long as you control this creature. (Effects that say "destroy" don't destroy it. A creature with indestructible can't be destroyed by damage.)

Affa Protector

Gideon's Reproach

Gideon's Reproach deals 4 damage to target attacking or blocking creature.

Serra Angel

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

Devilthorn Fox

Blighted Steppe

{T}: Add {C}.
{3}{W}, {T}, Sacrifice this land: You gain 2 life for each creature you control.

Smite the Monstrous

Destroy target creature with power 4 or greater.

Marked by Honor

Enchant creature
Enchanted creature gets +2/+2 and has vigilance. (Attacking doesn't cause it to tap.)

Mighty Leap

Target creature gets +2/+2 and gains flying until end of turn.

Inspiring Captain

When this creature enters, creatures you control get +1/+1 until end of turn.

Courier Griffin

Flying
When this creature enters, you gain 2 life.

Cliffside Lookout

{4}{W}: Creatures you control get +1/+1 until end of turn.

Ethereal Guidance

Creatures you control get +2/+1 until end of turn.

Angel of Renewal

Flying
When this creature enters, you gain 1 life for each creature you control.