Step 1
Xerneas used Geomancy! (-6 EN)
Xerneas's Special Attack sharply rose! (+2 SpA, next 7 turns)
Xerneas is pumped! (+2 Crit, next 3 turns)
Xerneas began moving faster than usual! (Quickness)
Xerneas's Special Defense sharply rose! (+2 SpD, next 7 turns)
Xerneas is pumped! (+3 Crit, next 3 turns)
Xerneas's Speed sharply rose! (+2 Spe, next 7 turns)
Xerneas is pumped! (+3 Crit, next 3 turns)
(Xerneas's Speed is 248)
(Xerneas has Recovery Forte 2)
Eelektross used Wild Charge! (-3 EN)
Crit (1, d24): 8 (No)
(9 + 3 + (4 - 7))*1 = 9
Eelektross charged up! (1 Charge)
Eelektross was hurt by the recoil! (-1 HP)

Eelektross munched on the Leftovers! (+3 HP)

Eelektross was hurt by the burn! (-2 HP)
Step 2
Xerneas used Dazzling Gleam + Calm Mind! (-4 EN, -1 Tech)
Xerneas's Special Attack rose! (+3 SpA, next 8 turns)
Xerneas got pumped! (+3 Crit, next 3 turns)
Xerneas's Special Defense rose! (+3 SpD, next 8 turns)
Xerneas got pumped! (+3 Crit, next 3 turns)
Crit (Yes)
(8 + 3 + 3 + (9 - 6) + 2)*1 + (3 - 0)*4 = 31
(Xerneas has Recovery Forte 3)
Eelektross used Wild Charge! (-3 EN)
Crit (1, d24): 23 (No)
(9 + 3 + (4 - 7) + 4)*1 = 13
Eelektross charged up! (2 Charge)
Eelektross was hurt by the recoil! (-1 HP)

Eelektross munched on the Leftovers! (+1 HP)

Eelektross was hurt by the burn! (-2 HP)
Step 3
Xerneas used Dazzling Gleam! (-3 EN)
Crit (Yes)
(8 + 3 + 3 + (9 - 6) + 2)*1 + (3 - 0)*4 = 31
Eelektross used Wild Charge! (-3 EN)
Crit (1, d24): 2 (No)
(9 + 3 + (4 - 7) + 8)*1 = 17
Eelektross charged up! (3 Charge)
Eelektross was hurt by the recoil! (-2 HP)

Eelektross munched on the Leftovers! (+1 HP)

Eelektross was hurt by the burn! (-2 HP)
Xerneas recovered some health! (+3 HP)
Round Summary

HP: -9-13-17+3 = -36

EN: -6-4-3 = -13

HP: -1+3-2-31-1+1-2-31-2+1-2 = -67

EN: -3-3-3 = -9