I just did a full 2 hours dungeon run with Gambler, Set, Wrath and Beast. Now I have 180 runs and I have not seen a single Talisman yet. What I have seen were sever delays, funny bugs (living dead bats in the final wave fighting lying on the ground) and still annoying bugs (I am tired to repeat myself, but PLEASE fix the interaction of counter and shields - especially void shield). All in all not very cool unfortunately.