Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Baku Altar., , Remove a ki counter from Baku Altar: Create a 1/1 colorless Spirit creature token.
Enchant Plains: Until end of turn, enchanted Plains becomes a 2/5 white Spirit creature with "Whenever this creature deals damage, its controller gains that much life." It's still a land.When enchanted Plains is put into a graveyard, you may return Genju of the Fields from your graveyard to your hand.
Equipped creature has ", Unattach Shuriken: Shuriken deals 2 damage to target creature. That creature's controller gains control of Shuriken unless it was unattached from a Ninja."Equip (: Attach to target creature you control. Equip only as a sorcery.)
Soulshift 4, soulshift 4 (When this creature dies, you may return up to two target Spirit cards with mana value 4 or less from your graveyard to your hand.)
Ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)Whenever Walker of Secret Ways deals combat damage to a player, look at that player's hand.: Return target Ninja you control to its owner's hand. Activate only during your turn.
Moonfolk offering (You may cast this spell any time you could cast an instant by sacrificing a Moonfolk and paying the difference in mana costs between this and the sacrificed Moonfolk. Mana cost includes color.)Flying: Put up to two land cards from your hand onto the battlefield tapped.