redistributing points changing allies

EP and BP Skill Resets via Allies

Since the weekly events tend to use either EP or BP it is often advantageous to try to increase whichever one is relevant to the event. One way to do this is through purchasing a skill reset, but those cost 3000(!) Soul Points.

However, there is another way. Whenever you add an ally, you get 5 Skill points that you can distribute however you like between EP and BP. When you remove this ally, the Skill points will be removed. They aren't necessarily removed from the same skill that you added them to though.

When allies are removed the game tries to balance out the EP and BP remaining so that BP is 60 more than EP. This means that if you were maxxed out in BP and hadn't contributed anything to EP, when you remove all your allies your BP would decrease until it was 60 more than your EP. Further ally removals would decrease BP and EP evenly.

When you begin the game you start with 20 EP and 80 BP. Each level gives you 3 Skill points to distribute between these two. From this we can determine minimum amount of BP and EP that you can have when you remove all your allies by knowing your level.

Thanks to Trakt for figuring out the EP-BP relationship.

After removing all allies:
Minimum EP = ( Level * 1.5 ) + 18.5
Minimum BP = ( Level * 1.5 ) + 78.5