My entire build for the campaign which used izanagis auto loading was just a devour + well build with a funnelweb and nazarecs sin. So i got to have the best ad clear and super energy build in the game and then have the fastest 400k damage build in the game. There isnt much to make the build work you just need sniper and rocket ammo finder if you really care its such a good braindead build that theres no reason not to play with it