Bolas's Citadel [War of the Spark] Octopus Rogue and all other noncreature cards

and all other noncreature cards

I promise you that

Set: Betrayers of Kamigawa Type: Instant Rarity: Uncommon Cost: {2}{U}{U} Counter target instant or sorcery spell

Deathless Tyrant deals combat damage to a player or planeswalker

Set: Scars of Mirrodin Type: Enchantment Rarity: Rare Cost: {3}{U}{U} Whenever you cast a spell

Bolas's Citadel [War of the Spark] Octopus Rogue and all other noncreature cardsSet: 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 converted mana cost rather than pay its mana cost. {T}, Sacrifice ten nonland permanents: Each opponent loses 10 life.