Contaminated Bond

Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.)
Whenever enchanted creature attacks or blocks, its controller loses 3 life.

Time Ebb

Put target creature on top of its owner’s library.

Skull Collector

At the beginning of your upkeep, return a black creature you control to its owner’s hand.
: Regenerate Skull Collector.

Kami of the Tended Garden

At the beginning of your upkeep, sacrifice Kami of the Tended Garden unless you pay .
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.)

Gnat Miser

Each opponent’s maximum hand size is reduced by one.

Bad Ass

, Growl: Regenerate Bad Ass.

Bad Ass

, Growl: Regenerate Bad Ass.

Frankie Peanuts

At the beginning of your upkeep, you may ask target player a yes-or-no question. If you do, that player answers the question truthfully and abides by that answer if able until end of turn.

Soilshaper

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

Bloodthirsty Ogre

: Put a devotion counter on Bloodthirsty Ogre.
: Target creature gets -X/-X until end of turn, where X is the number of devotion counters on Bloodthirsty Ogre. Activate this ability only if you control a Demon.

Akki Underminer

Whenever Akki Underminer deals combat damage to a player, that player sacrifices a permanent.

Scuttling Death

Sacrifice Scuttling Death: Target creature gets -1/-1 until end of turn.
Soulshift 4 (When this creature dies, you may return target Spirit card with converted mana cost 4 or less from your graveyard to your hand.)

Scrabbling Claws

: Target player exiles a card from their graveyard.
, Sacrifice Scrabbling Claws: Exile target card from a graveyard. Draw a card.

Scrabbling Claws

: Target player exiles a card from their graveyard.
, Sacrifice Scrabbling Claws: Exile target card from a graveyard. Draw a card.

Ouphe Vandals

, Sacrifice Ouphe Vandals: Counter target activated ability from an artifact source and destroy that artifact if it’s on the battlefield. (Mana abilities can’t be targeted.)

Relentless Rats

Relentless Rats gets +1/+1 for each other creature on the battlefield named Relentless Rats.
A deck can have any number of cards named Relentless Rats.

Devour in Shadow

Destroy target creature. It can’t be regenerated. You lose life equal to that creature’s toughness.

Death-Mask Duplicant

Imprint — : Exile target creature card from your graveyard.
As long as a card exiled with Death-Mask Duplicant has flying, Death-Mask Duplicant has flying. The same is true for fear, first strike, double strike, haste, landwalk, protection, and trample.

Wand of the Elements

, Sacrifice an Island: Create a 2/2 blue Elemental creature token with flying.
, Sacrifice a Mountain: Create a 3/3 red Elemental creature token.

Scrabbling Claws

: Target player exiles a card from their graveyard.
, Sacrifice Scrabbling Claws: Exile target card from a graveyard. Draw a card.

Krark-Clan Shaman

Sacrifice an artifact: Krark-Clan Shaman deals 1 damage to each creature without flying.

Contaminated Bond

Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.)
Whenever enchanted creature attacks or blocks, its controller loses 3 life.

Spoils of the Vault

Choose a card name. Reveal cards from the top of your library until you reveal a card with that name, then put that card into your hand. Exile all other cards revealed this way, and you lose 1 life for each of the exiled cards.

Krark-Clan Grunt

Sacrifice an artifact: Krark-Clan Grunt gets +1/+0 and gains first strike until end of turn.