Bloodshed Fever

Enchant creature
Enchanted creature attacks each combat if able.

Maggot Carrier

When Maggot Carrier enters, each player loses 1 life.

Dogged Pursuit

At the beginning of your end step, each opponent loses 1 life and you gain 1 life.

Soulcage Fiend

When Soulcage Fiend dies, each player loses 3 life.

Kardur, Doomscourge

When Kardur, Doomscourge enters, until your next turn, creatures your opponents control attack each combat if able and attack a player other than you if able.
Whenever an attacking creature dies, each opponent loses 1 life and you gain 1 life.

Eternal Warrior

Enchant creature
Enchanted creature has vigilance.

Deathcurse Ogre

When Deathcurse Ogre dies, each player loses 3 life.

Command Tower

{T}: Add one mana of any color in your commander's color identity.

Banewasp Affliction

Enchant creature
When enchanted creature dies, that creature's controller loses life equal to its toughness.

Coalhauler Swine

Whenever Coalhauler Swine is dealt damage, it deals that much damage to each player.

Swamp

Fear of Lost Teeth

When Fear of Lost Teeth dies, it deals 1 damage to any target and you gain 1 life.

Death Watch

Enchant creature
When enchanted creature dies, its controller loses life equal to its power and you gain life equal to its toughness.

Bloodfell Caves

This land enters tapped.
When this land enters, you gain 1 life.
{T}: Add {B} or {R}.

Acolyte of Xathrid

Boon of Emrakul

Enchant creature
Enchanted creature gets +3/-3.

Mountain

Nettling Curse

Enchant creature
Whenever enchanted creature attacks or blocks, its controller loses 3 life.
{1}{R}: Enchanted creature attacks this turn if able.

Furious Assault

Whenever you cast a creature spell, Furious Assault deals 1 damage to target player or planeswalker.