| Set: |
War of the Spark 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.
![Bolas's Citadel (Draft Weekend) [War of the Spark Promos]](http://cardcastergames.ca/cdn/shop/files/2f6bc5ff-940c-5b82-b24b-47fdd599e3c7_800x.jpg?v=1761232320)
![Bolas's Citadel (Draft Weekend) [War of the Spark Promos]](http://cardcastergames.ca/cdn/shop/files/2f6bc5ff-940c-5b82-b24b-47fdd599e3c7_1024x.jpg?v=1761232320)
