
Mausoleum Wanderer | Creature | Spirit | Flying
Whenever another Spirit enters the battlefield under your control, Mausoleum Wanderer gets +1/+1 until end of turn.
Sacrifice Mausoleum Wanderer: Counter target instant or sorcery spell unless its controller pays {X}, where X is Mausoleum Wanderer's power. | Kieran Yanner

Cryptbreaker | Creature | Zombie | {1}{B}, {T}, Discard a card: Create a 2/2 black Zombie creature token.
Tap three untapped Zombies you control: You draw a card and you lose 1 life. | Darek Zabrocki

Permeating Mass | Creature | Spirit | Whenever Permeating Mass deals combat damage to a creature, that creature becomes a copy of Permeating Mass. | Joseph Meehan