Just putting it here Best way to install the BlackArch Software suite in Manjaro?
Search again I guess you could find other non Manjaro compatible thing you want to merge into Manjaro.
Answers will be the same again. Install each tools you want individually by compiling or by installing from repos, or AUR, or else download the script kiddies distro you are attracted to and use them (no offense to the distro themselves, which are powerful tools, but the intent here starts to clarify more and more to me).