Boxing Day

Whenever you cast a Spirit or Arcane spell, you may put a ki counter on this creature. {1}, Remove X ki counters from this creature: Add X mana of ...

Snake offering (You may cast this spell any time you could cast an instant by sacrificing a Snake and paying the difference in mana costs between t...

Rat offering (You may cast this spell any time you could cast an instant by sacrificing a Rat and paying the difference in mana costs between this ...

Goblin offering (You may cast this spell any time you could cast an instant by sacrificing a Goblin and paying the difference in mana costs between...

Flying Whenever you cast a Spirit or Arcane spell, create a 3/3 white Spirit creature token with flying.

Defender (This creature can't attack.) Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) {T}: The next...

Whenever a player casts a spell, tap this creature.

Whenever this creature attacks, it gains "this creature can't be blocked" until end of turn unless defending player sacrifices a creature of their ...

Sacrifice this creature: Destroy target Ninja.

Sacrifice this creature: Target creature you control gains protection from the color of your choice until end of turn. Soulshift 3 (When this creat...

{X}, {T}: Target creature with power X or less can't be blocked this turn.

{T}: This creature deals 1 damage to target creature with flying. Whenever this creature deals damage to a creature, tap that creature and it doesn...

{1}{R}: Switch each creature's power and toughness until end of turn.

{T}, Sacrifice three Spirits: Search your library for a legendary Spirit permanent card, put it onto the battlefield, then shuffle.

Whenever you cast a Spirit or Arcane spell, target opponent exiles a card from their hand.

{T}: Prevent the next 1 damage that would be dealt to each creature and each player this turn.

Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) You may pay {X} rather than pay the mana cost for Sa...

Flying Whenever this creature is dealt damage, you gain that much life. Soulshift 6 (When this creature dies, you may return target Spirit card wit...

Whenever you cast a Spirit or Arcane spell, this creature gains flying until end of turn.

Defender (This creature can't attack.) Whenever this creature blocks a creature, return that creature to its owner's hand at end of combat. (Return...

Flying Whenever this creature becomes the target of a spell or ability for the first time each turn, counter that spell or ability.

Trample When Iwamori enters, each opponent may put a legendary creature card from their hand onto the battlefield.

Whenever an opponent casts a Spirit or Arcane spell, Ishi-Ishi deals 2 damage to that player.

Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) Whenever a Samurai you control dies, you may put a +...