Bolas's Citadel [War of the Spark Prerelease Promos] SM29 Set: Multiverse Legends Type: Legendary

Set: Multiverse Legends Type: Legendary Creature — Demon Kraken Rarity: Rare Cost: {4}{U/B}{U/B} Companion — Your starting deck contains only cards with even mana values

then put any number of creature cards from your hand onto the battlefield

Reverse Type: Land {T}: Add {U}

Set: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {2}{R}{R} Destroy all artifacts

When this spell resolves

Bolas's Citadel [War of the Spark Prerelease Promos] SM29 Set: Multiverse Legends Type: LegendarySet: War of the Spark Prerelease 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.