“Darth Andeddu” and “Darth Kruhl”
If you mean him seeking out Andeddu’s Holocron in Dynasty of Evil he had to do that because Zannah hadn’t challenged him even though he waited years and his body was starting to go on the decline. Mostly due to the Dark Side degradation and even so he was still fast enough to dodge every rain drop in a 10 minute thunderstorm.
Notice that I used quotation marks. In other words, I hate those names, not the characters who bear those names.