I’m in the middle of running Chronical of the Gatekeeper and one of my players successfully got a thermal detonator and now I am getting close to the end and they haven’t used it. I’ve got a fairly nasty fight coming up and I figure they will use it on the group of let’s call them uninvited guests on the last planet you go to. Anyway, one of the group is a force sensitive from earlier in the adventure but didn’t really don’t want it to be over too quickly from a fusion reaction hurled at their face by a robot. So I’d figured I could just narratively say “he bats your little ball away like it's nothing” but he isn’t that powerful or amazing really, I was thinking something like the reflect talent where he can knock the device away but I don’t know if reflect works on grenades or if I’d need to use something like protecting or force move to send it flying away.
Does anyone have any suggestions on how to handle PCs with man portable nukes?