In the world of Zero, strong or weak means a serial of number called potency, as we all know. To sum up, let's see how to promote the numbers lies on your control bar.

1. Level Up

1 level, 1 potency bonus. After level 180, 1 level up brings 10 potency. So as an instance when you're level 183, your potency will be 180×3+80×3=780. However, leveling after level 180 could be extremely hard!

2. Gear Quality

An elite gear brings 8 potency while an ultra one does 15. All ultra gears bring you 15×9×3=405 potency! All elite gears: 8×9×3=216 potency.

3. Overhaul

1 time, 1 potency, so all 115 times for each unit means you can get 115×3=345 potency at most.

4. Gear Bonus

+1gear adds 1 potency; +2 adds 2; +3 adds 3; +4 adds 4; +5 adds 6...The higher, the more potency bonus in the following. So if your gears are all +4, then 4×8×3=96 potency you can get. If all +5: 6×8×3=144 potency.

5. Potency Module C.A.P.

1 C.A.P. adds 1 potency. So all full C.A.P.: 50×3×3=450 potency! But it's really difficult and expensive!