Bolas's Citadel

Type: Legendary Artifact

Mana cost: {3}{B}{B}{B}

Card text: 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.

Rarity: rare

Artist: Jonas De Ro

Released: May 3, 2019