So, this is something I thought of literally 3 seconds ago as of writing this and like, this is probably the weirdest suggestion I've ever done. This is DEFINITELY going to need a better name though. The name would be &5, and so would the crate. What it is (as the name entails), is it's a crate key, but with its crate, you can get ANY of the currently existing crate keys, as well as more key keys. So the reward would be 2 key keys to get more. I'd guess the main purpose/benefit for these would be to be able to get a lot of keys, but not get any of the other random stuff you can get through the other keys at the same time. I'm honestly not sure what the chances would be for each key, but (And I'm not quite good at this so bear with me here), here's my ROUGH idea of what they MIGHT be. Vote: 25% Pickaxe: 25% Legend: 20% Arkanite: 15% Tag Key: 5% (Whatever the chance is in the Arkanite Crate) Rank Key: 3% (1% or 5% would do as well.) "Key Key x2": 5% You'd get the "Key Keys" from an Arkanite Crate at 5%, or from a Legend Key at 2%. This really didn't really even start out as a serious suggestion until I kinda put some more thought into it to be entirely honest. XD You COULD potentially get them through Lucky Blocks, but it might end up like the Tag Key, that you'd get WAY more of em if they were in Lucky Blocks, and they'd be almost everywhere. There's honestly not much more I can think of in the ways of its features, and ways to obtain it. If you want you could DEFINITELY suggest more uses, or have some criticisms about it. Because to be entirely honest, this was something brought up in just 10 seconds and put to paper, so it's gonna be a bit shoddy.