Stamina

Stamina is the resource that gates your technique usage. Every breathing technique and combat art costs stamina. If you don't have enough, the technique won't fire. No partial casts, no overdraft — you either have the stamina or you don't.

Base Values

Property	Value
Base max stamina	100
Base regen rate	1.2 per second
Regen application	Continuous (every server tick)

Scaling with Concentration

The Concentration stat directly increases both your max stamina and your regen rate. Each point adds +22 max stamina and +0.125 regen per second. See Stats for the full breakdown.

There is no regen delay after using a technique or taking damage — stamina starts refilling immediately.

Thunder Breathing Bonus

Equipping Thunder Breathing increases the base stamina regeneration rate by 15%. With the default 1.2 stamina per second, Thunder regenerates 1.38 per second before Concentration is added. The Concentration bonus is added afterward and is not multiplied by this passive.