Boxing Day

{1}{G}{U}: Put a +1/+1 counter on target creature you control. Whenever one or more +1/+1 counters are put on a creature you control, put that many...

Enchant creature Enchanted creature has defender and loses flying.

Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets -4/-0.

Whenever an opponent draws a card, that player may pay {2}. If the player doesn't, you create a Treasure token. (It's an artifact with "{T}, Sacrif...

At the beginning of your upkeep, exile the top card of your library. During your turn, if an opponent lost life this turn, you may play lands and c...

Whenever a creature an opponent controls becomes tapped, if it isn't being declared as an attacker, you may draw a card. {4}{U}: Tap target creatur...

At the beginning of your end step, untap all lands you control.

At the beginning of your upkeep, you may create a 0/1 colorless Eldrazi Spawn creature token. It has "Sacrifice this token: Add {C}."

At the beginning of your end step, you may reveal the top card of your library. If you do, each opponent loses life equal to that card's mana value.

Enchant creature Enchanted creature gets +2/+2 and has "Whenever this creature attacks, untap all lands you control." Umbra armor (If enchanted cre...

Enchant creature Enchanted creature gets +3/+3. Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destro...

Instant and sorcery spells you control have rebound. (Exile the spell as it resolves if you cast it from your hand. At the beginning of your next u...

Enchant land Enchanted land is a Swamp. Whenever enchanted land becomes tapped, its controller loses 2 life.

Enchant creature {2}{U}: Untap enchanted creature. Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and des...

As this enchantment enters, choose a color. Whenever a player casts a spell of the chosen color, that player loses 1 life.

Enchant creature you control Enchanted creature gets +3/+3. At the beginning of your upkeep, sacrifice a creature.

Enchant creature You control enchanted creature. At the beginning of your end step, if enchanted creature's power is 4 or greater, sacrifice this A...

Enchant creature Enchanted creature gets +3/+3 and has flying. Umbra armor (If enchanted creature would be destroyed, instead remove all damage fro...

Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets +1/+1. Umbra armor (If enchanted creat...

Enchant creature Enchanted creature gets +0/+4. Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destro...

Enchant creature Enchanted creature gets +10/+10 and has trample and annihilator 2. (Whenever it attacks, defending player sacrifices two permanent...

Creatures with flying get +2/+0. Creatures without flying get -2/-0.

Whenever a creature with flying attacks, it loses flying until end of turn.

Enchant creature Enchanted creature has defender.