Betrayers of Kamigawa

Whenever you cast a Spirit or Arcane spell, you may search your library for an Aura card with enchant creature, reveal it, put it into your hand, t...

Whenever this creature attacks or blocks, you lose 1 life if you don't control a Demon.

Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) {T}: This creature deals 1 damage to target attackin...

Each player shuffles their hand, graveyard, and all permanents they own into their library, then draws seven cards. Each player's life total become...

Target player shuffles up to four target cards from their graveyard into their library.

Return target creature card with mana value X or less from your graveyard to the battlefield.

{W}, {T}: Prevent the next 2 damage that would be dealt to any target this turn.

Exile target artifact. Search its controller's graveyard, hand, and library for all cards with the same name as that artifact and exile them. Then ...

Exile target nonbasic land. Search its controller's graveyard, hand, and library for all cards with the same name as that land and exile them. Then...

Create two 1/1 green Snake creature tokens. Whenever a nontoken Snake you control enters, you may return this card from your graveyard to your hand.

Flying {2}, Return a land you control to its owner's hand: Target player mills two cards.

{2}, Discard a Spirit or Arcane card: This artifact becomes an X/X Cat artifact creature until end of turn, where X is the discarded card's mana va...

Ninjutsu {B} ({B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whene...

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

Flash Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.)

You may exile a black card with mana value X from your hand rather than pay this spell's mana cost. Target creature gets -X/-X until end of turn.

Equipped creature has "{T}, Unattach Shuriken: Shuriken deals 2 damage to target creature. That creature's controller gains control of Shuriken unl...

Equipped creature gets +1/+0. Equip {0} ({0}: Attach to target creature you control. Equip only as a sorcery.)

At the beginning of each player's upkeep, that player adds {G}{G}{G}. Until end of turn, they don't lose this mana as steps and phases end.

Whenever a creature with power 1 or less is put into your graveyard from the battlefield, you may return that card to the battlefield at the beginn...

Whenever this creature is dealt damage, it deals that much damage to you.

You may exile a white card with mana value X from your hand rather than pay this spell's mana cost. The next X damage that a source of your choice ...

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

At the beginning of your upkeep, you lose 2 life if you don't control an Ogre.