I’ve been thinking about this ever since people complained about both legend 50 wave runs not having enough incentive to do them and that shinys don’t drop enough for a lot of people. But why can’t ONE guaranteed shiny (that you’re attuning) drop from the extra chest at the end of a Legend 50 wave run? It’ll give people enough incentive to stay for the full 50 waves instead of dipping after 10-20, and that shinys will be a LITTLE bit more attainable for everyone (although you will have to complete one of the hardest activities in the game CONSTANTLY to get the best farming odds for you). It’s honestly a win-win for most everyone involved.