I suppose the value of the new coin would come from an effective faucet and sink: burning neoxianag is the only "faucet", and submitting (burning) the token for raffles is the "sink". Users could HODL, or sell, or more likely use them (like a ticket) for the raffle. Either way, it would have value due to scarcity and utility. Also, if neoxianburn is 0.5 for every burned neoxianag, I would presume the value would generally stay around 2x neoxianag.

(ag = silver... maybe neoxianmelt would be a better name!)