Bolas's Citadel [War of the Spark Prerelease Promos] Alchemy but woe awaits whomever finds

but woe awaits whomever finds out who stokes the fire or what simmers in the pot

Time Vault doesn't untap during your untap step

Sacrifice Horizon of Progress: Draw a card

Set: Bloomburrow Type: Legendary Creature — Rat Rogue Rarity: Rare Cost: {2}{U}{B} Ward {2}

Set: March of the Machine Type: Legendary Creature — Phyrexian Praetor Rarity: Mythic Cost: {3}{U}{U} Ward {2}

Bolas's Citadel [War of the Spark Prerelease Promos] Alchemy but woe awaits whomever findsSet: War of the Spark Prerelease Promos Type: Legendary Artifact Rarity: Rare Cost: {3}{B}{B}{B} You may look at the top card of your library any time. You may play lands and cast spells from the top of your library. If you cast a spell this way, pay life equal to its mana value rather than pay its mana cost. {T}, Sacrifice ten nonland permanents: Each opponent loses 10 life.