With everything that was going on, Trevor had to weigh his options, everyone seemed to be dog-piling on the ghost, right now, so using his lightning attacks weren't really an option, as those could easily hurt his teammates, right now, and his teammates were unfortunately very weak to lightning. Jason jumped off of a stalagmite to attack while Shaula just ran up and tried to punch her right in the gut. Trevor figured that would be his best bet, too as he ran up to her just as Mia dodged her attack... only to take the attack, himself, not that it actually did anything. Odd that the fire seemed to have no effect on Trevor, but he didn't question it, right now, as he had a slime to punch... that being said, it seemed like a bad idea to punch something that was literally gelatinous... I mean, at least in D&D, slimes were always resistant to this sort of thing, usually even destroying whatever weapon was used on them... but, since everyone else was basically on top of Celina at this point, he had no other options. Let's just hope for Trevor's sake that Celina won't just 'eat' his own fists... he kind of needs those for later.