Focus

Bowman

Class: Bowman
Maximum rank: 20
Element: neutral
Rank: 1
MP: 8
Duration: 70s

\begin{aligned}\Delta\text{Accuracy}&=1+(n-1)\\\Delta\text{Evasion}&=5+\left\lfloor\frac{20(n-1)}{19}\right\rfloor\end{aligned}

Effect

MP -8; Accuracy +1, Evasion +5 for 70 sec

Focus values
Rank	MP	Duration
1	8	70s
2	8	80s
3	8	90s
4	8	100s
5	8	110s
6	10	130s
7	10	140s
8	10	150s
9	10	160s
10	10	170s
11	13	195s
12	13	205s
13	13	215s
14	13	225s
15	13	235s
16	16	260s
17	16	270s
18	16	280s
19	16	290s
20	16	300s