Eerie Interlude (Promo Pack) [Shadows over Innistrad Promos] Premodern they reveal their hand and

they reveal their hand and discard all cards other than action cards

Set: From the Vault: Exiled Type: Artifact Rarity: Mythic Cost: {3} As long as Trinisphere is untapped

or Dragon creature card from your hand onto the battlefield tapped and attacking that opponent

Set: Happy Holidays Type: Enchantment Rarity: Mythic Cost: {2}{U}{U} At the beginning of your upkeep

If both targets are still legal as this ability resolves

Eerie Interlude (Promo Pack) [Shadows over Innistrad Promos] Premodern they reveal their hand andSet: Shadows over Innistrad Promos Type: Instant Rarity: Rare Cost: {2}{W} Exile any number of target creatures you control. Return those cards to the battlefield under their owner's control at the beginning of the next end step. The barrier between existence and oblivion is thinner than you know.