Sliver Overlord [Scourge] Ogre Demon Set: HeartGold & SoulSilver: Black

Set: HeartGold & SoulSilver: Black Star Promos Type: Fire Rarity: Black Star Promo Retreat cost: Colorless

−5: Artifacts you control become artifact creatures with base power and toughness 5/5 until end of turn

where X is the number of descent counters on Descent into Avernus

create a 0/0 colorless Construct artifact creature token with "This creature gets +1/+1 for each artifact you control

Set: XY: BREAKpoint Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Sliver Overlord [Scourge] Ogre Demon Set: HeartGold & SoulSilver: BlackSet: Scourge Type: Legendary Creature Sliver Mutant Rarity: Rare Cost: {W}{U}{B}{R}{G} {3}: Search your library for a Sliver card, reveal that card, put it into your hand, then shuffle. {3}: Gain control of target Sliver. (This effect lasts indefinitely.) The end of evolution.