Bolas's Citadel [War of the Spark]

Bolas's Citadel [War of the Spark]Set: War of the Spark 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.

−1: Return target creature card from your graveyard to your hand

Set: Neo Destiny 1st Edition Type: Lightning Rarity: Uncommon

If you have the city's blessing

Set: Tales of Aria Edition: 1st Edition Finish: Cold Foil Type: Equipment Rarity: Legendary Class: Guardian Whenever you defend with Rampart of the Ram's Head

put a card from your hand on the bottom of your library

ten catapults

Set: Sword & Shield: Rebel Clash Type: Supporter Rarity: Ultra Rare

put two +1/+1 counters on Karlov of the Ghost Council

Faith in Serra is its own reward

Set: Base Set Shadowless Unlimited Type: Water Rarity: Common Retreat cost: Colorless

Discard a card with mana value X: Counter target spell with mana value X

Whenever an opponent sacrifices a nontoken permanent