Guild Wars 2

I enjoy the trend in the last few patches of having account-bound minis tied to specific tasks/currencies. It makes mini collection a matter of “I did this specific thing,” rather than “I spent X gems/gold.” I’d suggest extending these to the dungeons as well: for 500-1000 tokens, you could buy an account-bound mini related to the dungeon. Who wouldn’t want a Kohler or Lupicus mini?

The tonics sort of fill the role of being a fun dungeon-specific item, but since they drop and are unbound they just become trash drops for the folks that find them and don’t want them, and are cheap on the TP for anyone that does to just buy. So there could be an account-bound endless version of each of these tonics that’s a rare drop from the dungeon’s chests or bosses. (Probably not replacing the Bag of Wondrous Goods like the other rare drops do, so people won’t complain about getting them)