After going through the trouble of unlocking Eye Chests, you’ll be rewarded with 500 coins. That makes it more than worth your while to venture off the beaten path and track down these unsettling creatures, as coins are a valuable commodity in Hogwarts Legacy. An easy way to find them is by listening for their distinctive growl, although their white and gold markings make them stand out against most backdrops.
As far as money-making efforts are concerned, tracking down Eye Chests is one of your best bets in Hogwarts Legacy. Not only is it a low-stakes method (as in, you won’t be facing off against hordes of enemies), but once you’ve unlocked Disillusionment, you won’t need to invest much money either. Just make sure you’re out of sight before casting your spell, otherwise the Eye Chest will know what you’re up to and clamp itself down tight.