Bolas's Citadel (Draft Weekend) [War of the Spark Promos] Land // Legendary Creature Prevent all combat damage that

Prevent all combat damage that would be dealt to and dealt by that creature this turn

then add one mana of any color

put it on top of its owner's library instead of into that player's graveyard

{T}: Add {G}

you may add an amount of {C} equal to the number of creatures you control that share a creature type with it

Bolas's Citadel (Draft Weekend) [War of the Spark Promos] Land // Legendary Creature Prevent all combat damage thatSet: 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.