Outpost Siege [Commander 2020] Goblin Spellshaper Set: Modern Horizons 3 Type:

Set: Modern Horizons 3 Type: Instant Rarity: Rare Cost: {2}{B}{B} You may sacrifice a nontoken black creature rather than pay this spell's mana cost

At the beginning of the upkeep of enchanted permanent's controller

Set: Secret Lair Drop Promos Type: Creature — Sliver Rarity: Rare Cost: {2}{R} Each Sliver card in each player's hand has slivercycling {3}

investigate X times

Outpost Siege [Commander 2020] Goblin Spellshaper Set: Modern Horizons 3 Type:Set: Commander 2020 Type: Enchantment Rarity: Rare Cost: {3}{R} As Outpost Siege enters the battlefield, choose Khans or Dragons. Khans At the beginning of your upkeep, exile the top card of your library. Until end of turn, you may play that card. Dragons Whenever a creature you control leaves the battlefield, Outpost Siege deals 1 damage to any target.