Boxing Day

You may cast Throat Wolf during an opponent's combat phase. Firstest strike (This creature deals combat damage to creatures before creatures with f...

Trample Untapped creatures can't block. Tapped creatures can block.

Tasty (This creature can be attacked directly. If it is attacked, it can't block creatures that didn't attack it.)

{1}{U}: Exchange Red Herring from your hand with a permanent you control on the battlefield or a spell you control on the stack. If that permanent ...

Haste The stack is now first in, first out instead of last in, first out. (The first spell or ability on the stack is the first one to resolve.)

Planequake deals X damage to each creature without flying and each planeswalker. If X is 10 or more, open the "Uncovered Cavern" plot booster.

If a player would add mana, instead all players add that mana.

When Lightning Colt enters the battlefield, it deals 3 damage to any target.

Motivate {3}{R} (This creature can't attack or block unless you have paid its motivate cost once. Motivate only as a sorcery.) When Lazier Goblin e...

If Impatient Iguana is in your opening hand and you're not the starting player, you may reveal it. If you do, you become the starting player. Haste

All targeted spells and abilities cost {2} less and have their targets chosen randomly.

Until end of turn, cards you own that aren't on the battlefield lose all card types, costs, names, and abilities and become red sorceries named Mis...

Flying Whenever Xyru Specter deals damage to an opponent, that player discards a card unless they challenge you. If challenged, and you show them t...

Flying When Witty Demon enters the battlefield, if your starting library had at least 13 cards over the minimum, search your library for a card and...

Five Kids in a Trenchcoat counts as five creatures for spells and effects that count the number of creatures you control.

Underdark Beholder enters the battlefield with ten eyestalk counters on it. If Underdark Beholder would be dealt damage, remove that many eyestalk ...

Flying Whenever Swarm of Locus attacks, it gets +1/+0 until end of turn for each Locus you control.

Reverse miracle {B} (If this card is on the bottom of your library as you begin searching it, you may cast it by paying its reverse miracle cost.) ...

Return target creature card from your graveyard to your hand. Spellmorph {B} (You may cast this card face down as a 2/2 creature for {3}. Cast it a...

You lose the game.

Each player discards a card, then loses 1 life, then sacrifices an artifact, a creature, an enchantment, a land, a planeswalker, and a tribal perma...

When Frogkin Kidnapper enters the battlefield, target opponent reveals their hand. Choose a nonland card from it. Ransom that card. (Exile it. Its ...

Everlasting Lich can't block. Everlasting Lich can't die. (This creature has indestructible, can't be sacrificed, and doesn't go to the graveyard f...

When Cyclopean Titan dies, two target lands become Swamps. Exile Cyclopean Titan. {3}, {T}: Tap target creature, then return Cyclopean Titan to its...