Act 6 Equipment (Cylloan)
The Hero 5 equipment is delivered automatically as soon as your character reaches Heroic Level 5.
In the Cylloan map you can find an NPC called Production Equip hero 30-50, where you produce both the Heroic 30 and Heroic 50 equipment using the Production Scrolls below.

To produce the Heroic 50 set you first need the matching Heroic 30 set.
Production Scrolls
Goddess Essence — dropped by monsters in the Heaven Gate maps.
Demonic Essence — dropped by monsters in the Hell Gate maps.
Heroic 30 Equipment
Select an item to see the materials it needs — like the in-game production window. Rows are the slot (main weapon, secondary weapon, armour), columns are the four classes. Double-click an item for its stats and effects.
Heroic 50 Equipment
Shells & Upgrades
Once you own the equipment you can improve it with the following items.
Use these amulets to re-roll the shell options on your equipment.
Use these items to raise the upgrade level of your equipment.