Betrayers of Kamigawa

You may exile a black card with mana value X from your hand rather than pay this spell's mana cost. Target creature gets -X/-X until end of turn.

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

Whenever you cast a Spirit or Arcane spell, this creature gains flying until end of turn.

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

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.

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...

Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Blademane Baku. {1}, Remove X ki counters from Blademane Baku: For each cou...

Target player discards three cards.

Destroy target artifact or enchantment. You gain life equal to its mana value.

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: Tap X target c...

Enchant creature {1}{W}: The next 1 damage that would be dealt to enchanted creature this turn is dealt to any target instead.

Ninjutsu {1}{U} ({1}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)...

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...

Target creature gains shroud until end of turn and can't be blocked this turn. (A creature with shroud can't be the target of spells or abilities.)...

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.

Torrent of Stone deals 4 damage to target creature. Splice onto Arcane—Sacrifice two Mountains. (As you cast an Arcane spell, you may reveal this c...

If you would draw a card, look at the top three cards of your library instead. Put one of those cards into your hand and the rest on the bottom of ...

You may tap or untap target permanent, then you may tap or untap another target permanent.

Target player discards three cards.

Enchant creature with mana value 2 or less You control enchanted creature.

Destroy target attacking creature with power 3 or less.

Destroy target artifact or enchantment. You gain life equal to its mana value.

This land enters with a charge counter on it. {T}: Add {C}. {T}, Remove a charge counter from this land: Add one mana of any color.