Boxing Day

This land enters tapped. {T}: Add {B}. Cycling {2} ({2}, Discard this card: Draw a card.)

{T}: Add {C}. {1}, {T}: Put a storage counter on this land. {1}, Remove X storage counters from this land: Add X mana in any combination of {B} and...

This land enters tapped. {T}: Add {W}. {3}{W}, {T}, Sacrifice this land: Create two 1/1 white Soldier creature tokens.

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {U} or {B}.

This land enters tapped. {T}: Add {B}. Cycling {B} ({B}, Discard this card: Draw a card.)

{T}: Add {C}. Basic landcycling {1} ({1}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuf...

{T}: Add one mana of any color in your commander's color identity. Sacrifice this artifact: Draw a card.

Genestealer's Kiss — Whenever this creature attacks, put an infection counter on target creature defending player controls. Children of the Cult — ...

Enchant land When this Aura enters, put a +1/+1 counter on target creature you control. Enchanted land has "{T}: Add two mana of any one color."

Neurotraumal Rod — Whenever a creature attacks you, it gets -1/-0 until end of turn. Whenever a creature attacks one of your opponents, it gets +0/...

Target creature and all other creatures with the same name as that creature get -3/-3 until end of turn.

Void Shields — Protection from mana value 3 or less Gatling Blaster — Whenever this Vehicle attacks, it deals 5 damage to each opponent. Crew 4 (Ta...

Trample Rapid-fire Battle Cannon — When this Vehicle enters, it deals 4 damage to each opponent. Crew 1 (Tap any number of creatures you control wi...

First strike Crushing Teeth — Whenever this creature deals combat damage to a player, put a +1/+1 counter on each other creature you control.

First strike, vigilance Concealed Position — When this creature enters, if an opponent controls more lands than you, you may search your library fo...

Flying Sorcerous Elixir — Whenever this creature deals combat damage to a player, copy the next instant or sorcery spell you cast this turn when yo...

Flying, ward {4} Shrieking Gargoyles — Whenever this creature or another Tyranid you control deals combat damage to a player, create a 1/1 blue Tyr...

Martyrdom — When this creature dies, you gain 2 life and draw two cards. Miracle {W}{B} (You may cast this card for its miracle cost when you draw ...

Martyrdom — When this creature dies, you gain 2 life and draw two cards. Miracle {W}{B} (You may cast this card for its miracle cost when you draw ...

Flash Ravenous (This creature enters with X +1/+1 counters on it. If X is 5 or more, draw a card when it enters.) When this creature enters, target...

Rogue Trader — Whenever Neyam Shai Murad deals combat damage to a player, you may have that player return target permanent card from their graveyar...

Trample Warp Vortex — When this creature enters, flip a coin for each opponent you have. For each flip you win, draw a card. For each flip you lose...

Flying Scavenge the Dead — When this creature enters, exile target player's graveyard. Put a +1/+1 counter on this creature for each creature card ...