Betrayers of Kamigawa

Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Blademane Baku. {1}, Remove X ki counters from Blademane Baku: For each cou...

Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Cunning Bandit. At the beginning of the end step, if there are two or more ...

Each player sacrifices a permanent.

All Spirits have "When this permanent enters the battlefield, you may have it deal 3 damage to target non-Spirit creature." Non-Spirit creatures h...

You may exile a red card with mana value X from your hand rather than pay this spell's mana cost. Target creature gets +X/+0 until end of turn.

Each enchantment deals 2 damage to its controller, then each Aura attached to a creature deals 2 damage to the creature it's attached to.

Haste Ashen Monstrosity attacks each combat if able.

Whenever a land is put into a graveyard from the battlefield, Akki Raider gets +1/+0 until end of turn.

When Akki Blizzard-Herder dies, each player sacrifices a land.

Enchant land {2}: Enchanted land becomes a legendary 8/12 Spirit creature with trample until end of turn. It's still a land. When enchanted land ...

You and target opponent each gain control of all creatures the other controls until end of turn. Untap those creatures. Those creatures gain haste ...

Torrent of Stone deals 4 damage to target creature. Splice onto Arcane—Sacrifice two Mountains. (As you cast an Arcane spell, you may reveal this ...

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...

Whenever Shinka Gatekeeper is dealt damage, it deals that much damage to you.

Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) Whenever Ronin Cliffrider attacks, you may have it d...

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

Each time target permanent would deal damage to a permanent or player this turn, it deals double that damage to that permanent or player instead. ...

Whenever a player casts a spell, tap Ogre Recluse.

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

Flash Enchant creature If a creature dealt damage by enchanted creature this turn would die, exile it instead.

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

Ire of Kaminari deals damage to any target equal to the number of Arcane cards in your graveyard.

Whenever a creature enters the battlefield under your control, it gets +2/+0 and gains haste until end of turn.

{T}: Heartless Hidetsugu deals damage to each player equal to half that player's life total, rounded down.