Bolas's Citadel [War of the Spark] Hour of Devastation Prerelease Promos Sacrifice an artifact: Return target

Sacrifice an artifact: Return target artifact card with mana value 3 or less from your graveyard to the battlefield

Battalion — Whenever Firemane Avenger and at least two other creatures attack

Spells your opponents cast cost {1} more to cast

the Giant Spider often chooses not to paralyze its victims

Bolas's Citadel [War of the Spark] Hour of Devastation Prerelease Promos Sacrifice an artifact: Return targetSet: War of the Spark 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.