Forum:Rare Eridians in chests

Hi guys. I was just wondering if it is possible to find the Rare Eridian weapons (Splat, Rolling/Stampeding Spatter, Fireball, Firebomb, and Mega Cannon) in weapon chests. Of the ones I have found, they have ALL dropped off of lance soldiers, So I just want to know if it's possible to find them in Weapon Chests. - Uberorb ( Talk )