As this artifact enters, choose a creature type. Each creature card in your graveyard has the chosen creature type in addition to its other types.

({T}: Add {B}.)

Choose one — • Target opponent sacrifices a creature of their choice. • Target opponent sacrifices an enchantment of their choice.

Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

Whenever you draw a card, target opponent mills two cards. If two nonland cards that share a color were milled this way, repeat this process. {5}{U}: Draw a card, then discard a card.

{3}{B}, Sacrifice a Goblin: Create two 1/1 black Goblin Rogue creature tokens.

At the beginning of your upkeep, target opponent discards a card if you control the creature with the greatest power or tied for the greatest power.

Other Goblin creatures you control get +1/+1. {T}: Regenerate another target Goblin.

Search your library for a card, put that card into your hand, then shuffle.

Whenever this creature or another creature you control dies, scry 1.

Whenever another artifact or creature you control is put into a graveyard from the battlefield, put an oil counter on this artifact. {2}{B}, {T}, Remove four oil counters from this artifact: Return target creature card from your graveyard to the battlefield. Activate only as a sorcery.