The second half of the creative tab, or the rest of the items in Arcanum
Blood Diamond Armor
Half of the creative tab, or basically half the items in Arcanum
Green Sapphire Armor
The main ores and tile entities in Arcanum
Some of the Mob Drop Ores spawned on a stone mountain
Green Sapphire Ore on the same mountain
Crafting the Inferno Beating Stick
Crafting of the Inferno Diamond
Void Diamond Armor