Metallic Mimic [Aether Revolt Promos] Core Set 2019 at the beginning of each

at the beginning of each of your upkeeps for the rest of the game

Set: Commander 2017 Type: Legendary Artifact — Equipment Rare Cost: {2} Equipped creature gets +1/+1

You may play it this turn

Set: Arabian Nights Type: Creature — Human Uncommon Cost: {U} Merchant Ship can't attack unless defending player controls an Island

that player puts that card onto the battlefield and all other cards revealed this way into their graveyard

Metallic Mimic [Aether Revolt Promos] Core Set 2019 at the beginning of eachSet: Aether Revolt Promos Type: Artifact Creature Shapeshifter Rare Cost: {2} As Metallic Mimic enters the battlefield, choose a creature type. Metallic Mimic is the chosen type in addition to its other types. Each other creature you control of the chosen type enters the battlefield with an additional +1 +1 counter on it.