PSU-Mission: Invisible road B EX end box?

[gryphonvii]

I already know what has a chance of dropping on the A for the end boxes, but what can drop on B? Is there anything worthwhile hunting for. Any information is helpful since almost none of my friends are on and I can't solo A by myself.

[buzyb77]

http://www.hongfire.com/forum/showpost.php?p=1342000&postcount=452

[Pannonslayer]

Thats A , looking for the b listing~