Drifting in a mere short ranger fighter, with all of his and the protoss' fleet in ruin.
very few survivers.
As Grendal's fuel is about to run out due to a search of a possible feighter or something, form either side. nothing of use.
Grendal turns off his engines and desides to go a drift.
when his O2 ran out, he'd be one with the force.
be one with Cracken. Be one with his maker...
(OSS remember when grendal dies, all of his dark side power will fuse with Cracken. thus making Cracken even more stronger)