Liquimetal Coating (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Elemental Otter Sacrifice another black creature: Draw

Sacrifice another black creature: Draw a card

if no mana was spent to cast it

royal archivist

It's a Phyrexian in addition to its other types

proliferate

Liquimetal Coating (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Elemental Otter Sacrifice another black creature: DrawSet: The Brothers' War Retro Artifacts Type: Artifact Rarity: Uncommon Cost: {2} {T}: Target permanent becomes an artifact in addition to its other types until end of turn. "We've had a breakthrough on the fifth iteration. The subject's skin was entirely replaced within an hour, and he survived a full day after that!" Ashnod, to Mishra