# For Warframe Players [Secondary Enervate](https://wiki.warframe.com/w/Secondary_Enervate) is amazing and has become a very interesting option for many exalted secondaries since the rework. But have you ever wondered what average crit chance it actually yields when theory crafting? We can answer this with math! # The Math Guns in the looter-shooter game Warframe can score [critical hits](https://wiki.warframe.com/w/Critical_Hit) of different tiers, with tier $0$ representing no critical hit. To this end, each weapon has a crit chance $C\in\mathbb{R}_+$. The natural number $T = \lfloor C\rfloor$ defines the guaranteed tier of the crit, i.e. $C < 1$ means that no crit is guaranteed, and the number $C - T$ is the chance of scoring a crit of tier $T + 1$. There are weapon modifications called "arcanes" and the arcane named [Secondary Enervate](https://wiki.warframe.com/w/Secondary_Enervate) gives the weapon the following properties: - A bonus $A$ is added to the effective value of $C$, i.e. $C+A$ is used instead of $C$ to determine the crit tier of all hits. - After each hit (regardless of crit tier), the value $A$ is permanently increased by $\tfrac1{10}$. - If 6 critical hits of tier 2 or higher are scored, the arcane resets to $A=0$. We are now asking: Given $C$, what is the average value of $P = C + A$ as the number of hits approaches infinity? Would you like to know more?