If I can get all 9 atma weapons before 2.3 you can too. Less QQ about drop rate and RNG more farming.
http://i.imgur.com/Grk7OX6.png
http://i.imgur.com/py9Q3Yl.png
http://i.imgur.com/p3zM63N.png
http://i.imgur.com/VC1oEHD.png
http://i.imgur.com/oPCB3Mh.png
http://i.imgur.com/4Fnr171.png
http://i.imgur.com/TPiqu13.png
http://i.imgur.com/vxjmHse.png
http://i.imgur.com/1natt8b.png
Also just in case. World First.