Battle Support Cube - 10-times (Time-limited)

Use to obtain the following items\n\n<Guaranteed>\nDaily Supply Box: 1\n\n<Special Rewards>\n1st: 1st Special Supply Box x1\n5th: 5th Special Supply Box x1\n10th: 10th Special Supply Box x1\n\n<Can be used once a day>\n<Can be used up to 10 times>