Raze-Lighter

Raze-Lighter is an Exotic Sword being introduced in the Destiny expansion The Taken King. Also, based off the Quote of the weapon, it will probably be an Exotic that the Guardian makes in The Taken King.

Perk Tree

 * Base perk | Solar-Forged Guard - Use L2/LT to guard. Effective against Arc and void attacks, less effective against Solar attacks.
 * Column 1 perk | Tempered Light - Increased Armor while wielding the sword.
 * Column 2 perk | Scabbard | Increased Sword ammo capacity.
 * Column 2 perk | Thrive by the Sword - Kills with the sword grant Super energy.
 * Column 3 perk | Phoenix Uppercut - Use R2/RT to launch into a Solar Light uppercut.
 * Column 4 perk | Warrior of Light - Increased damage for your R2/RT attack.