Kagemaro, First to Suffer

Kagemaro, First to Suffer’s power and toughness are each equal to the number of cards in your hand.
, Sacrifice Kagemaro: All creatures get -X/-X until end of turn, where X is the number of cards in your hand.

Jiwari, the Earth Aflame

, : Jiwari, the Earth Aflame deals X damage to target creature without flying.
Channel — , Discard Jiwari: Jiwari deals X damage to each creature without flying.

Celestial Kirin

Flying
Whenever you cast a Spirit or Arcane spell, destroy all permanents with that spell’s converted mana cost.

Masumaro, First to Live

Masumaro, First to Live’s power and toughness are each equal to twice the number of cards in your hand.

That Which Was Taken

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

Ogre Marauder

Whenever Ogre Marauder attacks, it gains “Ogre Marauder can’t be blocked” until end of turn unless defending player sacrifices a creature.

Numai Outcast

Bushido 2 (Whenever this creature blocks or becomes blocked, it gets +2/+2 until end of turn.)
, Pay 5 life: Regenerate Numai Outcast.

Rootrunner

, Sacrifice Rootrunner: Put target land on top of its owner’s library.
Soulshift 3 (When this creature dies, you may return target Spirit card with converted mana cost 3 or less from your graveyard to your hand.)

Blood Speaker

At the beginning of your upkeep, you may sacrifice Blood Speaker. If you do, search your library for a Demon card, reveal that card, put it into your hand, then shuffle your library.
Whenever a Demon enters the battlefield under your control, return Blood Speaker from your graveyard to your hand.

Kumano, Master Yamabushi

: Kumano, Master Yamabushi deals 1 damage to any target.
If a creature dealt damage by Kumano this turn would die, exile it instead.

Decree of Justice

Create X 4/4 white Angel creature tokens with flying.
Cycling (, Discard this card: Draw a card.)
When you cycle Decree of Justice, you may pay . If you do, create X 1/1 white Soldier creature tokens.

Cranial Plating

Equipped creature gets +1/+0 for each artifact you control.
: Attach Cranial Plating to target creature you control.
Equip

Somber Hoverguard

Affinity for artifacts (This spell costs less to cast for each artifact you control.)
Flying

Decree of Justice

Create X 4/4 white Angel creature tokens with flying.
Cycling (, Discard this card: Draw a card.)
When you cycle Decree of Justice, you may pay . If you do, create X 1/1 white Soldier creature tokens.

Cranial Plating

Equipped creature gets +1/+0 for each artifact you control.
: Attach Cranial Plating to target creature you control.
Equip

Murderous Spoils

Destroy target nonblack creature. It can’t be regenerated. You gain control of all Equipment that were attached to it. (This effect lasts indefinitely.)

Dross Golem

Affinity for Swamps (This spell costs less to cast for each Swamp you control.)
Fear (This creature can’t be blocked except by artifact creatures and/or black creatures.)

Nemesis Mask

All creatures able to block equipped creature do so.
Equip (: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.)

Nim Lasher

Nim Lasher gets +1/+0 for each artifact you control.

Nim Shrieker

Flying
Nim Shrieker gets +1/+0 for each artifact you control.

Nim Shambler

Nim Shambler gets +1/+0 for each artifact you control.
Sacrifice a creature: Regenerate Nim Shambler.

Nim Devourer

Nim Devourer gets +1/+0 for each artifact you control.
: Return Nim Devourer from your graveyard to the battlefield, then sacrifice a creature. Activate this ability only during your upkeep.

Somber Hoverguard

Affinity for artifacts (This spell costs less to cast for each artifact you control.)
Flying

Decree of Justice

Create X 4/4 white Angel creature tokens with flying.
Cycling (, Discard this card: Draw a card.)
When you cycle Decree of Justice, you may pay . If you do, create X 1/1 white Soldier creature tokens.