So we played in coop today the new adventure, and on one of the random generated map i casted an Impenetrable Nimbus on myself, which prevented the first two attack, then let the third one to kill me. Human Priest drew Impenetrable Nimbus. Chill becomes flammable. Frost Imps drew a card. Brrrr becomes flammable. Frost Imps drew a card. Ice coats Kalbor with a chilling rime! Crafted Mail failed! Kalbor took 2 Cold damage. Kalbor makes someone temporarily invulnerable Chill jolts Kalbor with a blast of cold! Crafted Mail failed! Impenetrable Nimbus reduced damage to Kalbor by 4. Kalbor took 0 Cold damage. Loly passed. Kalbor bestows a healing blessing upon Kalbor Brrrr freezes Kalbor's bones! Crafted Mail failed! Impenetrable Nimbus reduced damage to Kalbor by 4. Kalbor took 0 Cold damage. Loly passed. Kalbor bestows a martyr's blessing upon Neroli Frost Imps play Walk. Chill moved. Ice moved. Brrrr moved. Loly passed. madar passed. Zott gouges Kalbor with an able stab! Crafted Mail failed! Kalbor took 4 Piercing damage. Kalbor died. did i miss something? I attach the whole log file too.
Yes, you missed something. There is a limit of 3 attachements on a character. Nimbus has been pushed out by other attachements being added. On the 2nd cold attack, a fourth attachement was put on Kalbor, so Impenetrable Nimbus was removed. (The reason why it prevented the damage from the second attack is that the card is attached AFTER the damage is done, so nimbus was still active)