I believe you calced Thunderbolt wrong - it got reduced from 95 BAP in the main games to 90, so it's only 9 BAP here now.
(9 + 7.5 - 4.5) * 1.5 = 18
So Wartortle has 72 HP left.
And frick, Televade mechanics.
"Oops... Well let's not give up now!"
"Very well."
Moonblast ~ Thunderbolt ~ Moonblast
IF [Mirror Coat], THEN [Future Sight the first instance] AND [Torment the second instance] AND [push back each instance].
IF [Wartotle is in the Evasive stage of a D/E move], THEN [Calm Mind that instance] AND [push actions back each instance].
(9 + 7.5 - 4.5) * 1.5 = 18
So Wartortle has 72 HP left.
And frick, Televade mechanics.
"Oops... Well let's not give up now!"
"Very well."
Moonblast ~ Thunderbolt ~ Moonblast
IF [Mirror Coat], THEN [Future Sight the first instance] AND [Torment the second instance] AND [push back each instance].
IF [Wartotle is in the Evasive stage of a D/E move], THEN [Calm Mind that instance] AND [push actions back each instance].