Action 1:
Heracross used Endure!
-15 energy
Mawile used Play Rough!
RNG Roll (Hit) [<=9000 Hit]: 179/10000 (Hit)
RNG Roll (Crit) [<=625 Crit]: 2173/10000 (No)
(9+3+2+(11-6))*1.5 = 28.5 damage
-10 energy
Action 2:
Heracross used Arm Thrust!
RNG Roll (Crit (1)) [<=625 Crit]: 9895/10000 (No)
RNG Roll (Crit (2)) [<=625 Crit]: 3541/10000 (No)
RNG Roll (Crit (3)) [<=625 Crit]: 427/10000 (Yes)
RNG Roll (Crit (4)) [<=625 Crit]: 682/10000 (No)
RNG Roll (Crit (5)) [<=625 Crit]: 4785/10000 (No)
(10+3+1+(11-7.5)) = 17.5 ~ 2 damage (Substitute)
-15.5 HP (Mawile)
-6 energy
Mawile used Play Rough!
RNG Roll (Hit) [<=9000 Hit]: 1637/10000 (Hit)
RNG Roll (Crit) [<=625 Crit]: 9774/10000 (No)
(9+3+2+(11-6))*1.5 = 28.5 damage
-14 energy
Action 3:
Heracross used Smack Down!
RNG Roll (Crit) [<=625 Crit]: 3661/10000 (No)
(5+(11-7.5))/1.5 = 5.666 damage
Other Change: Smack Down (Mawile)
-4 energy
Mawile used Play Rough!
RNG Roll (Hit) [<=9000 Hit]: 4064/10000 (Hit)
RNG Roll (Crit) [<=625 Crit]: 7165/10000 (No)
(9+3+2+(11-6))*1.5 = 28.5 ~ 16 damage
-18 energy