Boxing Day

All creatures get -1/-1 until end of turn for each Swamp you control.

Exile all graveyards.

Flying {3}{W}{W}, Sacrifice Major Teroh: Exile all black creatures.

When this creature enters, target player loses 6 life. When this creature leaves the battlefield, that player gains 6 life. {B}: Regenerate this cr...

Haste At the beginning of the end step, sacrifice this creature. At the beginning of your upkeep, if this card is in your graveyard, you may exile ...

First strike, haste Discard a card at random: This creature gains protection from white until end of turn.

At the beginning of your upkeep, sacrifice this creature unless you put two cards from your graveyard on the bottom of your library. {G}{G}, Discar...

Mill seven cards. At the beginning of the next end step, exile seven cards from your graveyard.

As an additional cost to cast this spell, discard X cards at random. Each player sacrifices X lands of their choice. Devastating Dreams deals X dam...

At the beginning of your upkeep, put a shred counter on this creature. Then mill a card for each shred counter on this creature.

Flying Whenever you draw a card, Niv-Mizzet deals 1 damage to any target. {T}: Draw a card.

Vigilance, trample, haste {W}{U}{B}{R}{G}: You may play target Elemental card from your graveyard without paying its mana cost.

When you have 10 or less life, if this permanent is an enchantment, it becomes a 3/5 Soldier creature.

Shroud (This creature can't be the target of spells or abilities.) Multani's power and toughness are each equal to the total number of cards in all...

Target creature gets +7/+7 until end of turn.

This creature enters with X +1/+1 counters on it. If X is 5 or more, it enters with an additional X +1/+1 counters on it. {1}{R}, Remove a +1/+1 co...

{T}, Sacrifice this artifact: Each player exiles all cards from their hand face down and draws seven cards. At the beginning of the next end step, ...

Enchant creature with another Aura attached to it Enchanted creature gets +3/+3 and has first strike, vigilance, and lifelink. (Damage dealt by the...

{1}{G}: Create a 1/1 green Insect creature token.

For each color, return up to one target card of that color from your graveyard to your hand. Exile All Suns' Dawn.

This creature enters with two +1/+1 counters on it. {X}, {T}: Remove all +1/+1 counters from this creature and put X +1/+1 counters on it.

Haste This creature has trample as long as it has a -1/-1 counter on it. Persist (When this creature dies, if it had no -1/-1 counters on it, retur...

When this creature enters, roll two six-sided dice. If you rolled 2, 3, or 12, sacrifice this creature. If you rolled 7 or 11, don't roll dice for ...

{1}{R}{R}: This creature deals damage equal to its power to any target.