Blizzard has answered a lot more questions on the upgrade system coming in Patch 10.1!
Find out more about the gear upgrade system in Patch 10.1 by clicking here:
Patch 10.1 New Gear Upgrade System
Q: This seems awfully complicated. Why can’t you just give us more Valor?A: One of the philosophical underpinnings of this system is that we want to encourage players to challenge themselves when they want to improve their character’s power.