Silver Raid Tokens and NPC Lord Fein
This NPC can be found in the depot of Necroxia Town and him will allow you to trade the Silver Raid Tokens for special invasions or for an Unstable Proto Matter. When you use it you can get a random addon item, from a chicken feather to a red gem or bosses items, him will also allow you to obtain the Ring of Ending if you collect the necessary items.
You will obtain the Silver Raid Tokens doing the daily quests as defeating the bosses of Warzone 500 and 750 or trading your task points with Jango Lee or your reputation points with the Commander Stone.
