may i had that darth plaguise was palpatines master. how palguise took up palpatine idk.
the prophecy states that "the one consumed of mini chlorians will rise and banish the darkness and bring balance to the force." it might not be the exact wording, but yea. how it was invented, who the prophet was, and how it was known is a mystery to me.
btw, the majority of mandalorians are bounty hunters and they are raised as tough warriors.