Spooky20

This creature can't be blocked as long as it's attacking alone.

Destroy target tapped creature.

Creatures you control gain reach until end of turn. (They can block creatures with flying.)

This creature can't block.

Enchant creature When enchanted creature attacks, return it and this Aura to their owners' hands at end of combat.

Flying This creature can block only creatures with flying.

Target player discards a card. If a land card is discarded this way, return Psychic Miasma to its owner's hand.

Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.) Target creature can't a...

Choose two target creatures controlled by the same player. Exile one of those creatures and put two +1/+1 counters on the other.

Prevent the next 1 damage that would be dealt to any target this turn. Draw a card.

When this creature dies, it deals 2 damage to any target.

{T}, Sacrifice this artifact: Target creature can't block this turn. When this artifact is put into a graveyard from the battlefield, you may pay {...

Target creature you control deals damage equal to its power to target creature with flying.

Sacrifice an artifact: This creature gains haste until end of turn.

You gain 5 life.

{1}{R}, Sacrifice this creature: It deals 3 damage to target player or planeswalker.

When this creature enters, target creature gets +2/+0 until end of turn.

{1}{U}, Sacrifice this creature: Return target creature to its owner's hand.

This creature can't be blocked. When this creature enters, target creature can't be blocked this turn.

Metalcraft — {T}: Tap target artifact, creature, or land. Activate only if you control three or more artifacts.

Target creature gains flying until end of turn. Untap it.

Target creature gets +X/+X until end of turn.