Action 1:
Greninja used Bubble!
RNG Roll (Crit) [<=625 Crit]: 8769/10000 (No)
(4+3+2-1-2+(7.5-4.5))*2.25 = 20.25 ~ 20 damage
RNG Roll (Effect) [<=1000 Effect]: 2124/10000 (No)
-2 energy
Camerupt used Earthquake!
RNG Roll (Crit) [<=625 Crit]: 2624/10000 (No)
(10+3+(6-3)) = 16 damage
-6 energy
Post-action:
-1 HP due to PSN (Greninja)
Action 2:
Greninja used Surf!
RNG Roll (Crit) [<=625 Crit]: 8814/10000 (No)
(9+3+2-1-2+(7.5-4.5))*2.25 = 31.5 ~ 20 damage
-6 energy
Camerupt used Earth Power!
RNG Roll (Crit) [<=625 Crit]: 6526/10000 (No)
(9+3+(7.5-4.5)) = 15 damage
RNG Roll (Effect) [<=1000 Effect]: 6679/10000 (No)
-6 energy
Post-action:
-1 HP due to PSN (Greninja)
Action 3:
Greninja used Surf!
RNG Roll (Crit) [<=625 Crit]: 435/10000 (Crit)
(9+3+2+2+3-1-2+(7.5-4.5))*2.25 = 42.75 ~ 20 damage
Stat Change: +6 Atk (Camerupt)
-10 energy
Camerupt used Earthquake+Earthquake!
RNG Roll (Crit) [<=625 Crit]: 3901/10000 (No)
(22.5+3+(6-3))+12 = 40.5 damage
Greninja fainted!
-30.5 energy