The Gravity Chamber is one of the staples in the DBZ universe. It was used as a means to help both Goku and Vegeta to exponentially increase their power levels in a somewhat short amount of time. This doesn't mean however that just anybody can hop in and take it for a spin. For the Chamber to have any sort of effect, one must be able to at least manage to walk in the chamber itself once its turned on. Now for both time and simplicity, I’m breaking down the Gravity into three distinct levels of difficulty. It was stated that Goku’s power level when he first used the chamber was 8,000. We’ll use that as the minimum power level required before you will be able to use it.
As I said, the chamber is broken down into three levels, each with its own minimum requirements for entry. For the first level, one must have a power level of at least 8,000 with at least strength stat of 15. For stage two, one must have a power level of at least 50,000 with a mastery over their second transformation (first transformation for Saiyan Hybrids, not counting Great Ape for both Sayian and Hybrid.) and strength stat of 300. The third and final stage requires one to have at least 100k with a mastery of their third transformation and stat requirement of 1k strength
One may ask at this point “How will this benefit me?” and the answer to that is this. Normally a level up occurs when you write up 100 In the Gravity Chamber, that number gets cut. So in the first stage it only takes 50 words to level up. In the second stage it’ll only take 25 words and in the third stage only 15. To keep this system balanced you may only level up four times per week.
*This system does not help with learning abilities or mastering transformations.
Each Gravity Chamber costs 100 thousand zeni