Bios Update - Rainbow Foil Tweet Out of stock. Wishlist Details Card Effect: The next attack action card you boost this turn gains +3 Power. The next time a Mechanologist item with cost 2 or less is banished to pay a boost cost this turn, put it into the arena. Go again Card Name: Bios Update Card Number: DYN091 Card Type: Action Class: Mechanologist Cost: 0 Defense Value: 3 Finish: Rainbow Foil Pitch Value: 1 Rarity: Majestic Set Name: Dynasty