Black Knight [Foreign Black Border] Merfolk Scout Ranger It is efficiency

It is efficiency

put a +1/+1 counter on Thalia's Lieutenant

put that many vitality counters on Living Artifact

Set: Alpha Edition Type: Artifact Rarity: Uncommon Cost: {1} Whenever a player casts a white spell

Set: Portal Type: Creature — Snake Warrior Rarity: Common Cost: {2}{B} When Serpent Warrior enters the battlefield

Black Knight [Foreign Black Border] Merfolk Scout Ranger It is efficiencySet: Foreign Black Border Type: Creature Human Knight Rarity: Uncommon Cost: {B}{B} First strike (This creature deals combat damage before creatures without first strike.) Protection from white (This creature can't be blocked, targeted, dealt damage, or enchanted by anything white.)