Kaiser Nail (Resurgence Booster Reprint) [ST2-15] [Resurgence Booster] Foil

Main
Choose a Digimon digivolution card placed under 1 of your Digimon and play it as another Digimon without paying its memory cost.
Rarity: Common
Number: ST2-15
Colors: Blue
Rarity: 4
Security Effect: Activate this card's [Main] effect.
Origin: Resurgence Booster