The Iron Guardian Stirs (Schemes) [Archenemy Schemes] Horror All Slivers have "{B}: Regenerate

All Slivers have "{B}: Regenerate this permanent

when the slaying is long done

Exile a creature card from your graveyard: Target creature gets -2/-2 until end of turn

But it will gleam only when we scour away the taint of doubt

Sacrifice this permanent: Target Sliver creature gets +2/+2 until end of turn

The Iron Guardian Stirs (Schemes) [Archenemy Schemes] Horror All Slivers have "{B}: RegenerateSet: Archenemy Schemes Type: Scheme Rarity: Common When you set this scheme in motion, create a 4 6 colorless Golem artifact creature token. "It would be disappointing if you were unable to overcome this simplest of defenses. Hilarious, but disappointing."