>>96252058
They all boost a talent or characteristic (ex. Unnat Speed, +20 STR, +20 TUFF, +20 WS, melee Proven 4) but after 50 minutes they take a test on that characteristic or get fucked (ex -5 init, STR damg, fall asleep for 1d10+5 minutes, lose reaction, -20 Brane damg for the ones above). There's also one that gives 1d10 pain tokens, BUT you also get 1d10 extra corruption with no way to resist. And they don't stack. You take another, it overwrites.