(Image credit: Jagex / Special meme fresh) We're all pretty aware that crypto probably isn't, erm, what you'd call a safe investment for the future. Especially since, as of earlier this year, it's apparently in a "collateral death spiral" . Which doesn't sound great. But if you made a different bet—say, by purchasing Old School RuneScape bonds, converting them into gp, and then ruthlessly violating the terms of service to peddle that gold to players for real cash, you would've outperformed one of the biggest cryptocurrencies , Ethereum, this year. Article continues below If you bought Coal on Runescape 1 year ago you outperformed Ethereum pic.twitter.com/oBrRgND1ET May 4, 2026 And coal, of course, being… coal. It can be used to smelt a variety of bars in OSRS, giving it a constant, reliable use that would be a heck of a lot more stable than a speculative, decentralised currency.…