Deposed Lord and General of a once mighty army, Bastille was sentenced to death when he and his honor guard attempted to assassinate the King. His standing as a Lord revoked, Bastille was on the precipice of death when atemporal distortion in his home world pulled him through a fracture in the Netherscape and deposited him in the Lost Land. Bastille found himself in a land ripe for the taking. A world full of technological marvels and a host of "lesser" races that could be easily controlled. Bastille's shield-generating armor was worn by a great warlord whom he poisoned after winning his trust. Although Bastille soon amassed a sizable following of warriors, he failed to attain recognition as anything more than a roving thug, commanding a host of rabble and thieves. Determined to win back his honor, and be regaled as a true leader, Bastille has set his eyes on the "Light Burden." With it, he could rule the Lost Land, and exact revenge on his former King.
And yeah, I've skimmed the Turok Wiki and gotta give it praise for actually citing its sources, which is more than some Wikis do!