Vex Mythoclast (Year 1)

Vex Mythoclast is an exotic fusion rifle. It can only be obtained by killing Atheon in the Vault of Glass on hard mode. It is the only fusion rifle that can be equipped in the primary weapon slot.

Upgrades
Vex Mythoclast can be upgraded,with the following perks:

Trivia

 * On October 14, 2014, the base damage was reduced by 34% and precision damage modifier increased from 1.25 to 1.5.
 * On December 1, 2014, the Attack Power was increased from 260/300 to 279/323.