Cards Similar to Writhing Necromass

Serpent of the Pass

Creature — Serpent

Chancellor of the Spires

Creature — Phyrexian Sphinx

Ghoultree

Creature — Zombie Treefolk

$0.16

Prototype X-8

Legendary Artifact Creature — Robot Octopus

Beluna Grandsquall // Seek Thrills

Legendary Creature — Giant Noble // Instant — Adventure

$0.30

Wondrous Crucible

Artifact

Diamond Weapon

Legendary Artifact Creature — Elemental

$0.28

Dusk Feaster

Creature — Vampire

$0.09

Hollow Marauder

Creature — Specter Rogue