Champions of Kamigawa

Whenever you cast a Spirit or Arcane spell, target land becomes a 3/3 creature until end of turn. It's still a land.

{X}{R}, Sacrifice Pain Kami: It deals X damage to target creature.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) At the beginning of your upkeep, sacrifice a creature if...

{T}: Put a devotion counter on Bloodthirsty Ogre. {T}: Target creature gets -X/-X until end of turn, where X is the number of devotion counters on ...

Trample At the beginning of your upkeep, discard a card if you don't control an Ogre.

{G}: Add one mana of any color.

As Shimatsu the Bloodcloaked enters the battlefield, sacrifice any number of permanents. Shimatsu enters the battlefield with that many +1/+1 count...

Flying {2}, Return a land you control to its owner's hand: Draw a card, then discard a card.

When Akki Rockspeaker enters the battlefield, add {R}.

Whenever you cast a Spirit or Arcane spell, target opponent loses 1 life and you gain 1 life. Soulshift 2 (When this creature dies, you may return ...

{1}: Look at the top card of your library. {2}: Reveal the top card of your library. If it's a land card, Cruel Deceiver gains "Whenever Cruel Dece...

Sacrifice Burr Grafter: Target creature gets +2/+2 until end of turn. Soulshift 3 (When this creature dies, you may return target Spirit card with ...

Whenever you cast a Spirit or Arcane spell, Earthshaker deals 2 damage to each creature without flying.

Whenever Kashi-Tribe Reaver deals combat damage to a creature, tap that creature and it doesn't untap during its controller's next untap step. {1}{...

Sacrifice Scuttling Death: Target creature gets -1/-1 until end of turn. Soulshift 4 (When this creature dies, you may return target Spirit card wi...

Flying {3}, Return a land you control to its owner's hand: Counter target spell unless its controller pays {3}.

{T}: Add {G}.

Flying, first strike Soulshift 5 (When this creature dies, you may return target Spirit card with converted mana cost 5 or less from your graveyard...

Bushido 2 (Whenever this creature blocks or becomes blocked, it gets +2/+2 until end of turn.)

{W}, {T}: Tap target creature. Whenever you cast a Spirit or Arcane spell, untap Innocence Kami.

{1}: Look at the top card of your library. {2}: Reveal the top card of your library. If it's a land card, untap Harsh Deceiver and it gets +1/+1 un...

{T}: Tap target Spirit.

Flying {2}, Return a land you control to its owner's hand: Target creature with power 2 or less can't be blocked this turn.