Pestilence

At the beginning of the end step, if no creatures are on the battlefield, sacrifice Pestilence.
{B}: Pestilence deals 1 damage to each creature and each player.

Khabál Ghoul

At the beginning of each end step, put a +1/+1 counter on Khabál Ghoul for each creature that died this turn.

Mox Pearl

Swamp

Mox Jet

Terror

Destroy target nonartifact, nonblack creature. It can't be regenerated.

Urborg

{T}: Add {B}.
{T}: Target creature loses first strike or swampwalk until end of turn.

Mox Ruby

Hymn to Tourach

Target player discards two cards at random.

Mox Sapphire

Drop of Honey

At the beginning of your upkeep, destroy the creature with the least power. It can't be regenerated. If two or more creatures are tied for least power, you choose one of them.
When there are no creatures on the battlefield, sacrifice Drop of Honey.

Bayou

Demonic Tutor

Search your library for a card, put that card into your hand, then shuffle.

Sylvan Library

At the beginning of your draw step, you may draw two additional cards. If you do, choose two cards in your hand drawn this turn. For each of those cards, pay 4 life or put the card on top of your library.

Avoid Fate

Counter target instant or Aura spell that targets a permanent you control.

Living Lands

All Forests are 1/1 creatures that are still lands.

Sol Ring

Pendelhaven

{T}: Add {G}.
{T}: Target 1/1 creature gets +1/+2 until end of turn.

Black Lotus

{T}, Sacrifice Black Lotus: Add three mana of any one color.

Kormus Bell

All Swamps are 1/1 black creatures that are still lands.

Spitting Slug

Whenever Spitting Slug blocks or becomes blocked, you may pay {1}{G}. If you do, Spitting Slug gains first strike until end of turn. Otherwise, each creature blocking or blocked by Spitting Slug gains first strike until end of turn.

Regrowth

Return target card from your graveyard to your hand.

Cyclone

At the beginning of your upkeep, put a wind counter on Cyclone, then sacrifice Cyclone unless you pay {G} for each wind counter on it. If you pay, Cyclone deals damage equal to the number of wind counters on it to each creature and each player.

Mox Emerald

Fungusaur

Whenever Fungusaur is dealt damage, put a +1/+1 counter on it.

Desert

{T}: Add {C}.
{T}: Desert deals 1 damage to target attacking creature. Activate only during the end of combat step.

Forest

Living Plane

All lands are 1/1 creatures that are still lands.

Dark Heart of the Wood

Gloom

White spells cost {3} more to cast.
Activated abilities of white enchantments cost {3} more to activate.