Dragon Force (RR)
1
[Release Condition!] [You have 6 life or less & You have a monster with "Bal Dragon" in its card name on your field] [Equip Cost] [Pay 2 gauge] When this card link attacks with another 《Sun Dragon》, [Stand] this card. This card on the field cannot be destroyed, nor returned to hand, its ability cannot be nullified and it can attack during your final phase.