Board Thread:New on Terraria Wiki/@comment-24978550-20140525041130/@comment-25007246-20140606160835

A human crystal u can find in a gem mini biome. He sells things like a gem gun and after u get him gems can be used to make cool new equipment like Power Suit which could be made from an armor set and gems. 4 example, Plat armor w/ diamonds makes Plat power suit. Power suits give spec weapon boosts and every power suit you make, even the same types (say you made 2 Plat power suits, each would have a different effect. 1 could have stun other could have shard effect) It would be cool effect based suits which would look futuristic