"Cast on yourself when you are about to make a die roll. After rolling, you may add up to 6 to the result of the die roll."
If I roll 2 in ex battle, can i still add 6 and say the result of the roll was an 8?? And if not, why are you allowed to "add up to 6" and not up to 5? If I roll 1, adding 6 would still exceed what a die can roll