Extractor Demon [Conflux] BT2-112 SEC Set: Strixhaven Mystical Archive Type:

Set: Strixhaven Mystical Archive Type: Instant Rarity: Uncommon Cost: {B} As an additional cost to cast this spell

but the audience didn't need to know that

Set: The Lost Caverns of Ixalan Type: Artifact Rarity: Uncommon Cost: {2} As Sorcerous Spyglass enters the battlefield

If {G} was spent to cast this spell

he gave his heart—and his swords—to the Asari Uprising

Extractor Demon [Conflux] BT2-112 SEC Set: Strixhaven Mystical Archive Type:Set: Conflux Type: Creature Demon Rarity: Rare Cost: {4}{B}{B} Flying Whenever another creature leaves the battlefield, you may have target player mill two cards. Unearth {2}{B} ({2}{B}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)