Originally posted by NewGuy01
How exactly does being better than Katarn even put someone on Krayt's radar?
Katarn defeated Jerec (someone marginaly weaker than Vader); Vader was at least on the same level as Pre Rebirth Krayt (who struggled with Spirit Karness Muur in Celeste's Body. same guy who was awed by Vaders power in 19BBY)
and was considered a threat by Darth Caedus (who would rough Luke up quite a bit before loosing)