Diablo 4 started experimenting with selling various items
Here's a quote about new legendary and set equipment in Diablo 4 Gold out of Barriga:"There is a team legendary from the demo that turns [the charm ] fireball to a triple fireball spell. The difference may be that a set right now in dwell Diablo 4 provides you incentives in the thousands. I think we're designing the game right now to be a tiny bit more restricted to avoid getting us into this...