Boxing Day

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Counter target spell unless its controller pays {X}.

Flying {B}: Balshan Collaborator gets +1/+1 until end of turn.

{2}{U}: Return target white or black creature you control to its owner's hand.

Target player reveals their hand and discards all Trap cards.

You may have Clone enter the battlefield as a copy of any creature on the battlefield.

When Vedalken Dismisser enters the battlefield, put target creature on top of its owner's library.

Look at the top five cards of your library, then put them back in any order.

When Rotcrown Ghoul dies, target player mills five cards.

Anthroplasm enters the battlefield with two +1/+1 counters on it. {X}, {T}: Remove all +1/+1 counters from Anthroplasm and put X +1/+1 counters on it.

Flying When Keiga, the Tide Star dies, gain control of target creature.

{1}{W}{U}, {T}: Return target artifact or enchantment card from your graveyard to your hand.

Protection from red

Kicker {4}{U} (You may pay an additional {4}{U} as you cast this spell.) Flying When Tempest Owl enters the battlefield, if it was kicked, tap up t...

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

Whenever you cast an instant or sorcery spell, create a 2/2 blue Drake creature token with flying.

Flying Whenever Dromar, the Banisher deals combat damage to a player, you may pay {2}{U}. If you do, choose a color, then return all creatures of ...

Choose a card name. Target player reveals cards from the top of their library until a card with that name is revealed. If it is, that player puts t...

Flying Whenever Crosis, the Purger deals combat damage to a player, you may pay {2}{B}. If you do, choose a color, then that player reveals their h...

Return target creature to its owner's hand. Then that creature's controller may pay {U}{U}. If the player does, they may copy this spell and may ch...

You may have Phantasmal Image enter the battlefield as a copy of any creature on the battlefield, except it's an Illusion in addition to its other ...

You win the game if you control a land of each basic land type and a creature of each color.

Whenever a player casts a spell, any other player may pay that spell's mana cost. If a player does, counter the spell. (Mana cost includes color.)

Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. Madness {3}{U} (If you discard this card, d...