Having just started the game is it necessary to kill either or both the sewage or jailkeep golem and if so HOW does one kill BOTH. I have completed everything else in Irenicus's dungeon but want to get as many XP as possible. I know that the wand of cloudskill can do the job on the jailkeep golem but do not know how to kill the sewage golem as well.

<font color="cadetblue">It isn't necessary to kill either golem. I believe that the sewage golem is unkillable because he is needed to finish the dungeon (although some players steal the key from him).</font>

A staff+1 will work fine on the jailkeep golem, netting you 5000XP. He will not resist your attacks.