Keyword: Enchant

Firebreathing

Enchant creature
: Enchanted creature gets +1/+0 until end of turn.

Unstable Mutation

Enchant creature
Enchanted creature gets +3/+3.
At the beginning of the upkeep of enchanted creature’s controller, put a -1/-1 counter on that creature.

Fear

Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.)
Enchanted creature has fear. (It can’t be blocked except by artifact creatures and/or black creatures.)

Feedback

Enchant enchantment
At the beginning of the upkeep of enchanted enchantment’s controller, Feedback deals 1 damage to that player.

Backfire

Enchant creature
Whenever enchanted creature deals damage to you, Backfire deals that much damage to that creature’s controller.

Phantasmal Terrain

Enchant land
As Phantasmal Terrain enters the battlefield, choose a basic land type.
Enchanted land is the chosen type.

Black Ward

Enchant creature
Enchanted creature has protection from black. This effect doesn’t remove Black Ward.

Creature Bond

Enchant creature
When enchanted creature dies, Creature Bond deals damage equal to that creature’s toughness to the creature’s controller.

The Brute

Enchant creature
Enchanted creature gets +1/+0.
: Regenerate enchanted creature.

Green Ward

Enchant creature
Enchanted creature has protection from green. This effect doesn’t remove Green Ward.

Seeker

Enchant creature
Enchanted creature can’t be blocked except by artifact creatures and/or white creatures.

Aspect of Wolf

Enchant creature
Enchanted creature gets +X/+Y, where X is half the number of Forests you control, rounded down, and Y is half the number of Forests you control, rounded up.

Blight

Enchant land
When enchanted land becomes tapped, destroy it.

Immolation

Enchant creature
Enchanted creature gets +2/-2.

Backfire

Enchant creature
Whenever enchanted creature deals damage to you, Backfire deals that much damage to that creature’s controller.

Brainwash

Enchant creature
Enchanted creature can’t attack unless its controller pays .

Psychic Venom

Enchant land
Whenever enchanted land becomes tapped, Psychic Venom deals 2 damage to that land’s controller.

Venom

Enchant creature
Whenever enchanted creature blocks or becomes blocked by a non-Wall creature, destroy the other creature at end of combat.