Syphon Flesh [Commander Anthology Volume II] God you may put Nether Shadow

you may put Nether Shadow onto the battlefield

Set: Guilds of Ravnica Type: Creature — Vampire Rarity: Uncommon Cost: {U}{U}{B}{B} Flying

and the silence of death

Set: Fifth Edition Type: Creature — Elemental Spirit Rarity: Uncommon Cost: {4}{U} {U}: Sea Spirit gets +1/+0 until end of turn

Syphon Flesh [Commander Anthology Volume II] God you may put Nether ShadowSet: Commander Anthology Volume II Type: Sorcery Rarity: Uncommon Cost: {4}{B} Each other player sacrifices a creature. You create a 2 2 black Zombie creature token for each creature sacrificed this way. Necromancers deal in commodities far more precious than gold and grain.