My friends are going to do WOTE first time. I've already done it and I'm going with them just to help them. They will bring their Replica of the Sceptre and use it in the sub-bosses' bodies. Do I need to bring my own sceptre and do the same, or can I go through all sub-bosses without using the sceptre because I've done it once already? will I get teleported to the last boss normally?