Spooky20

For each opponent, choose up to one target creature that player controls. Shellshock deals X damage to each of those creatures. You create a Mutage...

Search your library for an instant or sorcery card, reveal it, then shuffle and put that card on top.

Change the text of target permanent by replacing all instances of one color word with another or one basic land type with another. (For example, yo...

Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard.

If target spell has only one target and that target is a creature, change that spell's target to another creature.

Swift Demise deals 1 damage to target creature. Then destroy each creature you don't control that was dealt damage this turn.

You may tap or untap target artifact, creature, or land. Draw a card at the beginning of the next turn's upkeep.

Add {B}{B}{B}.

Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Choose one or more — • Destroy target artifact. • Destroy target creature. • Kill! Maim! Burn! deals 3 damage to target player.

Return target permanent to its owner's hand.

Target creature defending player controls gets +3/+0 until end of turn. That creature can block up to two additional creatures this turn.

Counter target spell, activated ability, or triggered ability. Its controller loses life equal to the number of creatures you control.

Exile any number of target creatures controlled by different players. For each creature exiled this way, its controller reveals cards from the top ...

This spell costs {1} less to cast for each creature that died this turn. Discard your hand, then draw eight cards. Blood for the Blood God! deals 8...

The next time a source of your choice would deal damage to you and/or creatures you control this turn, prevent that damage. If damage from a black ...

Choose one — • Counter all other spells. • Switch each creature's power and toughness until end of turn. • Creatures can't be blocked this turn.

Creatures your opponents control have base power and toughness 0/1 until end of turn.

Turn target creature face down. It's a 2/2 Cyberman artifact creature.

Destroy target artifact or creature. If its mana value was 4 or less, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: ...

Put a +1/+1 counter on each of up to three target creatures. Untap them.

Hamato Ninpō deals 4 damage to target attacking or blocking creature.

Manhole Missile deals 3 damage to target creature. You may put a card from your hand on the bottom of your library. If you do, draw a card.

Sneak {R} (You may cast this spell for {R} if you also return an unblocked attacker you control to hand during the declare blockers step.) Jennika'...