I recommend achievement hunting!

[Vav2021]

I mean most RPG's achievement are like that no? What even they should give? 10 phials of Fantasia?

back in the old MMO i played, they would typically reward mounts, pets, and titles. Albeit, the mounts were usually recolored, and the pets were unimpressive. Occasionally, there were toys, but meh. And to put it into perspective on how cheap the rewards were, there was an achievement that required one to get all achievements in all holiday events, making it year-round chain achievement hunt... for a purple dragon mount.