Mana Breathing
Mana breathing is a very special technique that is meant to boost and enhance the speed of mana absorption in the body.
Not only does this greatly boost the rate of mana recovery, but it also drastically reduces the time needed to make a new circle.
Mana breathing, as a technique, is divided into nine stages.
The only way to progress is to master the previous level.
Raze had seen the technique in the original novel when Asher got it as a floor-clear reward.
Which led him to mistakenly believe that the only way to obtain the breathing technique was by getting it as a floor-clear reward.
However, this misguided belief was quickly crushed when he saw the technique for sale in the Tower Merchants product.
It hadn't taken him a lot of thought to purchase it since having his mana recovery rate boosted was enough to give him a significant edge over his competitors.