I finally have a build this season that I can blast tormented bosses with so I ended up with every mythic item either from drops or crafting via sparks plus many duplicates. I have leveled 2 and even 3 in some cases of every class this season now more for the boss mats then sparks.
I 12x masterworked them then put usually melted heart, tyreals, starless ring, either doombringer, grandfather or spear depending on the class and then either shako or andariels. I have found andariels plus the legendary power that gives resource for healing, I forget the name off the top of my head, is extremely powerful. I can usually do t3 hordes at level 50 with ease especially with my last two go rounds which were with chain lightning sorc and lightning storm druid.
What I am wondering is can I do better, meaning level faster, with fewer mythics and more legendary powers? I Dont bother with glyphs since all I care about is getting through the season line and getting the boss mats and sparks. I just put points into legendary and rare nodes that make the most sense.
I am just curious how other people do it. I suppose grouping up would make it faster but I dont bother with that but I might try it some time.
Hard work to get it, but now my WW Barbarian is so powerful and so wise that he can influence the midiclorians to create life.