Bolas's Citadel (Draft Weekend) [War of the Spark Promos] Kingdoms of Intrigue but the World Tree endures

but the World Tree endures eternally

Set: XY: Trainer Kit 3 - Pikachu Libre Type: Lightning Rarity: Promo Retreat cost: Colorless

Set: Next Adventure Promos Card type: Tamer Rarity: Promo Play Cost: 3 [Security] Play this card without paying its memory cost

there is an additional combat phase followed by an additional main phase

return it to the battlefield under its owner's control with a +1/+1 counter on it

Bolas's Citadel (Draft Weekend) [War of the Spark Promos] Kingdoms of Intrigue but the World Tree enduresSet: 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.