Betrayers of Kamigawa

You gain 3 life. Splice onto Arcane {1}{G} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do...

Put target land on top of its owner's library.

Target creature gets +4/+4 until end of turn. If it's a Spirit, it gains trample until end of turn.

Defender; reach (This creature can block creatures with flying.) Traproot Kami's toughness is equal to the number of Forests on the battlefield.

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 ...

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.

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 you cast a Spirit or Arcane spell, this creature gets +2/+2 until end of turn.

At the beginning of your upkeep, add {G}. Until end of turn, you don't lose this mana as steps and phases end.

Whenever a creature you control deals combat damage to a player, add that much {G}. Until end of turn, you don't lose this mana as steps and phases...

If you control a Forest, each blocked creature gets +2/+2 until end of turn. Splice onto Arcane—An opponent gains 5 life. (As you cast an Arcane sp...

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...

You may exile a green card with mana value X from your hand rather than pay this spell's mana cost. You gain X life.

{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...

Enchant creature Enchanted creature has "Whenever this creature deals combat damage to a player, add that much {G}. Until end of turn, you don't lo...

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

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

Whenever a land enters, you may gain 1 life.

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, whe...

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

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

Protection from non-Spirit creatures Soulshift 4 (When this creature dies, you may return target Spirit card with mana value 4 or less from your gr...