Xerneas EX (XY149) [XY: Black Star Promos]Set: XY: Black Star Promos Type: Fairy Rarity: Promo Retreat cost: Colorless,Colorless

Set: Gym Heroes Unlimited Type: Water Rarity: Rare Retreat cost: Colorless

Set: Sun & Moon: Lost Thunder Type: Fire Rarity: Secret Rare Retreat cost: Colorless

we were able to convert sky-dock assisters into a defense system for the Aether Spire

Storm Conduit deals 1 damage to target opponent or planeswalker

Set: Core Set 2021 Promos Type: Sorcery Rarity: Mythic Cost: {1}{B}{B} Search your library for a card

Set: Platinum: Supreme Victors Type: Grass Rarity: Rare Retreat cost: Colorless

{0}: Sacrifice Knowledge Vault

Set: EX: Crystal Guardians Type: Grass Rarity: Rare Retreat cost: Colorless

Set: Portal Type: Sorcery Rarity: Rare Cost: {R} Each player shuffles the cards from their hand into their library

Set: Fossil Unlimited Type: Psychic Rarity: Rare Retreat cost: Colorless

or it will not come

Set: Double Masters Type: Instant Rarity: Rare Cost: {3}{B}{B} Reveal the top card of your library and put that card into your hand