Boxing Day

When you set this scheme in motion, each opponent reveals their hand. You may choose a noncreature, nonland card revealed this way and cast it with...

When you set this scheme in motion, target opponent chooses a creature you don't control and puts it on top of its owner's library, then repeats th...

(An ongoing scheme remains face up until it's abandoned.) Whenever a creature attacks and isn't blocked, if you're the defending player, create a 0...

(An ongoing scheme remains face up until it's abandoned.) If a source an opponent controls would deal damage to you, prevent 1 of that damage. At t...

When you set this scheme in motion, search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.

When you set this scheme in motion, each opponent sacrifices a creature of their choice. Then each opponent who didn't sacrifice a creature discard...

When you set this scheme in motion, create five 1/1 green Saproling creature tokens.

When you set this scheme in motion, for each opponent, create a 2/2 black Zombie creature token that attacks that player each combat if able.

When you set this scheme in motion, target opponent chooses self or others. If that player chooses self, that player discards four cards. If the pl...

When you set this scheme in motion, for each opponent, put up to one target creature card from that player's graveyard onto the battlefield under y...

When you set this scheme in motion, target opponent chooses self or others. If that player chooses self, this scheme deals 6 damage to that player....

When you set this scheme in motion, create a 4/6 colorless Golem artifact creature token.

When you set this scheme in motion, draw two cards. Artifact spells you cast this turn cost {2} less to cast.

When you set this scheme in motion, destroy up to three target nonland permanents.

When you set this scheme in motion, you may pay {X}. If you do, this scheme deals X damage to target opponent or planeswalker and each creature tha...

When you set this scheme in motion, draw four cards. You have no maximum hand size until your next turn.

When you set this scheme in motion, reveal the top three cards of your library. Put all land cards revealed this way onto the battlefield and the r...

When you set this scheme in motion, gain control of target creature an opponent controls until end of turn. Untap that creature. It gets +3/+3 and ...

When you set this scheme in motion, look at the top six cards of your library. You may put a creature card from among them onto the battlefield. Pu...

(An ongoing scheme remains face up until it's abandoned.) Spells you cast cost {1} less to cast. At the beginning of your opponents' end step, if t...

When you set this scheme in motion, add {U}{B}{R}. When you set this scheme in motion, if you control six or more lands, you may search your librar...

(An ongoing scheme remains face up until it's abandoned.) As you set this scheme in motion, choose an opponent. Creatures the chosen player control...

When you set this scheme in motion, look at the top four cards of your library and separate them into a face-down pile and a face-up pile. An oppon...

When you set this scheme in motion, create a 3/3 black Horror creature token and prevent all damage that would be dealt to creatures you control th...