Arcane Denial [Commander 2016] Guilds of Ravnica you may search your library

you may search your library for an artifact card with mana value 6 or greater

Set: Kaladesh Type: Instant Rarity: Rare Cost: {2}{R}{R} Fateful Showdown deals damage to any target equal to the number of cards in your hand

Set: Conflux Type: Creature — Vampire Rarity: Rare Cost: {4}{U}{B}{R} Flying

Whenever you put one or more counters on a creature you don't control

Arcane Denial [Commander 2016] Guilds of Ravnica you may search your librarySet: Commander 2016 Type: Instant Rarity: Common Cost: {1}{U} Counter target spell. Its controller may draw up to two cards at the beginning of the next turn's upkeep. You draw a card at the beginning of the next turn's upkeep.