Using a little Grey star that fills in White in the top left or right of all Relic thumbnails and forcing them at the top of the list would be a useful tool for players to do all kinds of things. You could favorite the one's that are in the current drop tables, letting you keep track of ones that are dropping now. Or the opposite, Favoriting all of your vaulted Relics to keep track of that. Or maybe Favoriting them to keep track of one's you would want to sell, or need. Or simply just the one's you want to open next. 🤘
Yeah, maybe just a "sort by: Favorite" would be better. And I like the other ideas you had too! C'mon DE!