Magic Origins

When Returned Centaur enters the battlefield, target player mills four cards.

Destroy target creature with power 3 or less.

Flying {B}: Fetid Imp gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.)

When Eyeblight Assassin enters the battlefield, target creature an opponent controls gets -1/-1 until end of turn.

When Deadbridge Shaman dies, target opponent discards a card.

Regenerate target creature. Draw a card. (The next time the creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from...

{U}: Watercourser gets +1/-1 until end of turn.

Target player sacrifices an attacking or blocking creature.

When Separatist Voidmage enters the battlefield, you may return target creature to its owner's hand.

Flying (This creature can't be blocked except by creatures with flying or reach.) Scrapskin Drake can block only creatures with flying.

Flying (This creature can't be blocked except by creatures with flying or reach.) Prowess (Whenever you cast a noncreature spell, this creature ge...

Counter target noncreature spell.

Flying (This creature can't be blocked except by creatures with flying or reach.) When Aven Battle Priest enters the battlefield, you gain 3 life.

Return target nonland permanent to its owner's hand.

Enchant creature When Claustrophobia enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's unt...

Counter target creature spell. Draw a card.

Flying (This creature can't be blocked except by creatures with flying or reach.) When Aspiring Aeronaut enters the battlefield, create a 1/1 colo...

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

Equipped creature gets +1/+1. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Defender (This creature can't attack.)

When Guardian Automaton dies, you gain 3 life.

Bonded Construct can't attack alone.