Ask AI: Should Chris make a blink deck with Mirror Box, Ephemerate, and The Hourglass Coven?

Yes, Chris could certainly make a blink deck with Mirror Box, Ephemerate, and The Hourglass Coven. This type of deck focuses on returning minions or spells to the battlefield multiple times with the effects of the three cards mentioned. Mirror Box can return a minion to the battlefield each turn while Ephemerate allows players to return a creature with a converted mana cost of 2 or less to the battlefield. Finally, The Hourglass Coven can bring back any creature with a converted mana cost of 3 or more from the graveyard to the battlefield. Using these cards in combination with other cards that interact with the returned creatures or spells (such as Omen of the Sun or Fires of Invention) can provide a powerful engine for triggering multiple effects each turn.