[How unkillable can you get?]

My SD/FM tank can go AFK in a +4 ITF surrounded by a full mob indefinitely. I don't think anything is unkillable in all situations, but this build feels pretty close.

[StJ / Bio - Highest ST DPS? (Also need build help)]

Meltdown from Radiation Armor gives a 33% damage buff for 60 seconds.

[Freebies Popmenu - Give yourself levels, inf, and enhancements]

Multi-Strike set does not exist

Can't get the whole set or individual pieces either one.

 

And in case you're having issues in getting this to work, put the Data folder into the same folder that your City of Heroes folder is in, not within the city of heroes folder. In my case it's in C:\Games