Bolas's Citadel is a rare Legendary Artifact card from Magic: The Gathering (War of the Spark, WAR). Current market price: $17.90.
Rare
War of the Spark (WAR)
{3}{B}{B}{B}
Mana Value
6
Colors
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.
