I was thinking, maybe there should be an arena where you find every enemy in the game, very long, but with good rewards. First room you go to, you'll find maybe like 5 scuttle bots, then the next room you find a room full of every type of status of whatever kind of enemy comes next, Now this arena has to be solo'd nobody can come with you, making it extra challenging. And maybe at the end of the arena you'll find each boss, possibly with a new skill that you wouldn't find them using at there actual boss stage in their gate. And as for prizes, you can get a certain amount of coins and tokens (or just tokens) depending on how far you were able to go into the arena. But the tokens that the arena gives aren't regular tokens. Outside the arena can be a reward man who gives you prizes for the amount of tokens you give him, and possibly you can find an item for a large amount of tokens an item or items that you can't find anywhere else.