Core Transport Unit [ABPF-EN089] Secret Rare Battlebond Prerelease Promos Set: Sun & Moon: Lost

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

Set: EX: Crystal Guardians Type: Lightning Rarity: Uncommon Retreat cost: Colorless

Set: EX: Dragon Frontiers Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {1} Mana Vault doesn't untap during your untap step

Once per turn: You can return 1 monster you control to the hand

Core Transport Unit [ABPF-EN089] Secret Rare Battlebond Prerelease Promos Set: Sun & Moon: LostSet: Absolute Powerforce Card type: Normal Spell Rarity: Secret Rare Once per turn, you can discard 1 card to add 1 Iron Core of Koa'ki Meiru from your Deck to your hand.