Wickerbough Elder

Wickerbough Elder comes into play with a -1/-1 counter on it. {G}, Remove a -1/-1 counter from Wickerbough Elder: Destroy target artifact or enchantment.

Vampire Hounds

Choose and discard a creature card: Vampire Hounds gets +2/+2 until end of turn.

Gurmag Angler

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.)

Grave Scrabbler

Madness {1}{B} (If you discard this card, you may play it for its madness cost instead of putting it into your graveyard.) When Grave Scrabbler comes into play, if its madness cost was paid, you may return target creature card in a graveyard to its owner's hand.

Sultai Scavenger

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Flying

Brindle Boar

Sacrifice Brindle Boar: You gain 4 life.

Wild Mongrel

Discard a card: Wild Mongrel gets +2/+2 and becomes the color of your choice until end of turn.

Golgari Brownscale

Stinkweed Imp

Flying Whenever Stinkweed Imp deals combat damage to a creature, destroy that creature. Dredge 5 (If you would draw a card, instead you may put exactly five cards from the top of your library into your graveyard. If you do, return this card from your graveyard to your hand. Otherwise, draw a card.)

Fume Spitter

Sacrifice Fume Spitter: Put a -1/-1 counter on target creature.

Faerie Macabre

Flying Discard Faerie Macabre: Remove up to two target cards in graveyards from the game.

Tortured Existence

{B}, Choose and discard a creature card: Return target creature card from your graveyard to your hand.

Commune with the Gods

Reveal the top five cards of your library. You may put a creature or enchantment card from among them into your hand. Put the rest into your graveyard.

Basking Rootwalla

{1}{G}: Basking Rootwalla gets +2/+2 until end of turn. Play this ability only once each turn. Madness 0 (You may play this card for its madness cost at the time you discard it from your hand.)

Crypt Rats

{X}: Crypt Rats deals X damage to each creature and player. Spend only black mana in this way.

Golgari Rot Farm

Terramorphic Expanse

Olivia's Dragoon

Horror of the Broken Lands

Dead Weight

Enchant creature Enchanted creature gets -2/-2.

Evolving Wilds

{T}, Sacrifice Evolving Wilds: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle your library.

Jungle Hollow

Jungle Hollow enters the battlefield tapped. When Jungle Hollow enters the battlefield, you gain 1 life. {T}: Add {B} or {G}.

Swamp

({T}: Add {B}.)

Forest

({T}: Add {G}.)