To re-roll first you need to do [url=http://youtu.be/dQw4w9WgXcQ]this[/url] which is really important! After you've done that important step, equip whatever weapon you want to re-roll. Go to Lord Saladin and in the menu, another section opens up where it shows your currently equipped weapon like Erideet's Spear and Silimar's Wrath. Just click on the weapon you want to re-roll. It takes 2 Motes of Light to re-roll so make sure you have a handful of them otherwise if you only have 6 or something, you might re-roll with god awful perks and stuck with a gun that's useless.

I got an old school music video from the link but thank you for your response.

No prob, and the music video was what you need to watch, why? Because Lord Saladin is the Baby RNGesus. There are so many people that have Gheleon's(?) Demise and want the Firefly perk but even going through as many as 60+ Motes of Light, they never got it, hence the music video. It's a foreshadowing of sorts, haha.

I believe in Jesus but not The RNG version but I appreciate everything else you shared.

Haha, no problem man. Hope you get the perks you want!