Seems logical to me ... until he have any other enemy, he fights them ...
While they are gone, he turn on you. O_o
Logical ?
You help him fighting his ennemies, he captured you to put a tadpole in your head but he finally decide to attack you ?
It does not make sense at all. We could eventually stated that the tadpole does not have the expected influence because fighting Zalk and the 2 cambions is not EXACLTY the order he gaves you... But it's really something the player has to think about, not something that makes sense considering the story telling.
