Aether Vial [Kaladesh Inventions] Desert but used to repress entire

but used to repress entire empires

Set: Commander 2018 Type: Legendary Planeswalker — Windgrace Rarity: Mythic Cost: {2}{B}{R}{G} +2: Discard a card

Xenagos isn't a creature

Set: San Diego Comic-Con 2017 Type: Legendary Planeswalker — Nissa Rarity: Mythic Cost: {X}{G}{U} +2: Scry 2

Dragons your team controls have double strike

Aether Vial [Kaladesh Inventions] Desert but used to repress entireSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {1} At the beginning of your upkeep, you may put a charge counter on Aether Vial. {T}: You may put a creature card with mana value equal to the number of charge counters on Aether Vial from your hand onto the battlefield.