lol, that moment when you are annoyed at fusing the best mono-water fusion result, since you wanted the third(?) best for Heroic... ;)
edit: and of course all epic+epic fuses fail to produce a Rivenborn, but then the first legendary+legendary _does_ produce a Rivenborn even though with 4 elements and legendaries the odds of that were tiny... [roll eyes] (maxed Nian and Voidborne)