Prestige Mission Rewards should give Orbs of Alchemy / Fire Crystals. They currently just give Prestige, which is useless to a player.
That way, each day we could be guaranteed to obtain at least one orb a day, provided we beat the mission. Updated drop rate on orbs is very, very low.
Weaker players could party up with stronger members in order to beat the mission for the day and obtain an orb, making them one step closer to crafting stronger equipment they need to make it through the main levels.
If a daily mission gave out 1 Orb (bound), it wouldn't be as problematic as mist-crafting (since it would take an alt 3 days to craft 1 item), but also help you work towards crafting something you might want too.
And Fire Crystals too, because anyone with less-than-max-level equips know how much we'd like more of those available.
Orbs are easy to get. Why does everyone think they are hard to find? I have been doing elite runs only and I have 49 sparks of life and near 40 advanced orbs and I have about 30 4/5 star orbs of alchemy same with heat cystals. And I am in t2.