Laquatus's Champion
{4}{B}{B}
Creature -- Nightmare Horror
6/3
When ~this~ enters, target player loses 6 life.
When ~this~ leaves the battlefield, that player gains 6 life.
{B}: Regenerate ~this~.
Sea of Sand
Plane -- Rabiah
Players reveal each card they draw.
Whenever a player draws a land card, that player gains 3 life.
Whenever a player draws a nonland card, that player loses 3 life.
Whenever chaos ensues, put target permanent on top of its owner's library.
Soul Scourge
{4}{B}
Creature -- Nightmare Horror
3/2
Flying
When ~this~ enters, target player loses 3 life.
When ~this~ leaves the battlefield, that player gains 3 life.