[Divine Compatibility: rare blessing. Blessings of the same kind cannot take effect more than once. Effect: you may carry multiple badges into the Tower of Heroes simultaneously, selecting one as your 'main faith' and another as your 'secondary faith.' The rules are as follows: 1. The faith values of your main faith and secondary faith are independent. Each requires separate investments of divinity to improve. 2. Your secondary faith's rank cannot exceed that of your main faith. 3. Your main faith cannot be changed. Your secondary faith can be changed at any time, but doing so will erase all divinity invested in the previous secondary faith and all abilities gained from it. You must start over. 4. You begin with three equippable item slots. Every two promotions in your main faith grants one additional item slot. Improving your secondary faith does not affect item slots.]
This was how his newly acquired blessing worked inside the Tower of Heroes. It divided his faiths into main and secondary. His main faith could not be changed, but his secondary faith could be switched at any time, though he would have to start from scratch each time.
Mu You guessed it probably worked much the same way in reality. The two faith values were calculated separately, meaning reaching the maximum level would consume twice as much divinity.
But while the cost increased, the benefits were just as enormous. The health, divine attack and defense, and divine arts gained with each level would all double too!
The greatest restriction was probably the item slots. Having an extra faith did not increase his number of item slots, which meant he could only primarily equip items for one faith. Without items to support it, the other faith was destined to serve only a supporting role.