![Bolas's Citadel (79) [War of the Spark]](https://cdn.shopify.com/s/files/1/0081/3540/9727/files/187187_ff044b23-b915-4b12-a5c3-4e189d7a05b6.jpg?v=1772543948)
Bolas's Citadel (79) [War of the Spark]
| Set: | War of the Spark |
| Type: | Legendary Artifact |
| Rarity: | Rare |
| Cost: | 3BBB |
| Colors: | 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.
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.