GENETICS

[BaneOfGiygas]

How about when certain mutations are combined they result in something bad happening? For example, taking Polymorphism along with SMES Human...

You suddenly turn into a bolt of lightning! How cool is that?!
BZZZT!!!
* Pubbie McGenetics (DEAD) wails, "OH THAT IS SO BULLSHIT WHAT THE FUCK?!"

Or maybe combining Chameleon with X-Ray Vision...

You suddenly seem to be able to see through everything...
EVERYTHING IS TOO BRIGHT!!!
You have gone blind from permanent retinal damage.

While this is hilarious and I'd love to see something like this happen, that's a helluva lot of combinations to code out reactions for.