Electric evolution line

Sparkmon → Voltmon (Lv.30) → Thundron (Lv.75). Evolution is a cosmetic milestone you can accept or decline.

Sparkmon

Lv. 5+ Base

HP 95 ATK 65 DEF 43 SPD 140

Voltmon

Lv. 30

HP 131 ATK 98 DEF 51 SPD 140

Thundron

Lv. 75

HP 195 ATK 156 DEF 66 SPD 140