I must admit, I don't see the point of Echo items in general. For me, the point of asking for old items to be re-released and recipes to be unlocked was so that I didn't have greyed out content in my games and so that I could master every recipe. Instead Storm8 gave us NEW decorations and appliances that looked exactly the same and had recipes that could not be mastered.

The only positive I have gained from the Echo appliances is I no longer have to buy gems if I'm struggling to finish a goal. Indeed, I can even ignore goals entirely. Why spend money to unlock recipes/appliances if I'm never going to have a fully unlocked game?

However, onto the reason for this thread. What is the point of the Echo Treasure Oven? Anyone can purchase, build (entirely through requests), and master all the recipes once they've reached level 46.