The world of Cinder & Crown is divided into zones of increasing difficulty.
Zone 1
Lv 1–10 11 monsters
HP Base7.5 ATK Base3.5 DEF Base0.5
Zone 2
Lv 10–20 9 monsters
HP Base8.5 ATK Base3.8 DEF Base0.7
Zone 3
Lv 20–30 9 monsters
HP Base9.5 ATK Base4 DEF Base0.9
Zone 4
Lv 30–40 8 monsters
HP Base10.5 ATK Base4.6 DEF Base0.8
Zone 5
Lv 40–50 6 monsters
HP Base10.8 ATK Base4.5 DEF Base0.85
Zone 6
Lv 43–99 0 monsters
HP Base14 ATK Base5 DEF Base1.4