That's the problem I faced, I wanna use ability as base 10, which will limit to 4 ability per ability function (10, 100, 1000) but each ability has 9 levels.
Compared to current method, I used base 2 which will requires a lot of ability but all ability has only 1 level.
The efficient falls upon my current method, which is base 2, but it requires a lot, A LOT of abilities.
I will change it to base 2 after feedback from user, which is you for the first person.
I'll talk to Magtheridon about this, I only care about user-friendly, not efficiency of a trigger, after all, the efficiency saves only by little, I do not care at all.