Betrayers of Kamigawa

Reveal the top X cards of your library. Put all creature cards revealed this way into your hand and the rest on the bottom of your library in any o...

You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost. Counter target spell if its mana value is X.

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

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.

Whenever you cast a Spirit or Arcane spell, you may put a ki counter on this artifact. {2}, {T}, Remove a ki counter from this artifact: Create a 1...

When Yukora leaves the battlefield, sacrifice all non-Ogre creatures you control.

Whenever a legendary permanent other than Yomiji is put into a graveyard from the battlefield, return that card to its owner's hand.

Whenever equipped creature deals combat damage, put two charge counters on Umezawa's Jitte. Remove a charge counter from Umezawa's Jitte: Choose on...

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

Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) Whenever a creature an opponent controls dies, you m...

{4}, {T}: Put a divinity counter on target permanent other than That Which Was Taken. Each permanent with a divinity counter on it has indestructible.

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 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...

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 bet...

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

Permanents enter tapped.

Whenever equipped creature deals damage to a creature, tap that creature. That creature doesn't untap during its controller's untap step for as lon...

The "legend rule" doesn't apply.

Whenever a land enters, you may gain 1 life.

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...

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...

Ninjutsu {3}{B}{B} ({3}{B}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attac...

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

Lands don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player untaps a land they control.