This spell can't be countered.
Bushido 2 (Whenever this creature blocks or becomes blocked, it gets +2/+2 until end of turn.)
: Regenerate target Samurai.

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

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

Remove a ki counter from Jaraku the Interloper: Counter target spell unless its controller pays .

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

Defender (This creature can't attack.)
Whenever Kaijin of the Vanishing Touch blocks a creature, return that creature to its owner's hand at end of combat. (Return it only if it's on the battlefield.)

Flying
Remove a ki counter from Kaiso, Memory of Loyalty: Prevent all damage that would be dealt to target creature this turn.

Sacrifice Kami of False Hope: Prevent all combat damage that would be dealt this turn.

Whenever you cast a Spirit or Arcane spell, Kami of Tattered Shoji gains flying until end of turn.

Flying
Whenever Kami of the Honored Dead is dealt damage, you gain that much life.
Soulshift 6 (When this creature dies, you may return target Spirit card with converted mana cost 6 or less from your graveyard to your hand.)

Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.)
You may pay rather than pay the mana cost for Samurai spells you cast, where X is that spell's converted mana cost.

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

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

Kodama of the Center Tree's power and toughness are each equal to the number of Spirits you control.
Kodama of the Center Tree has soulshift X, where X is the number of Spirits you control. (When this creature dies, you may return target Spirit card with converted mana cost X or less from your graveyard to your hand.)

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

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

Whenever a land enters the battlefield, you may gain 1 life.

, Sacrifice three Spirits: Search your library for a legendary Spirit permanent card and put it onto the battlefield. Then shuffle your library.

Whenever you cast a Spirit or Arcane spell, you may put a land card from your hand onto the battlefield tapped.

: Switch each creature's power and toughness until end of turn.