Add wave defense substitute bosses so that Ghastly and Steampunk can be in wave defense.(But it would stop at least at Boss raids)
2. Get missions that would reward you with random loot and coins that scale to your level but with harder challenges (Max 5) reset every 2 hours, skip - 10 robux or (5x more coins that you have)
Example: Orbital Overlord. Defeat Lord Varosh 25 times without dying
Reward: 7 million exp Scales with boosts, 200,000,000 (200 million) Coins
And 3 random items from nightmare/insane depends on what level you have. And increase by 1 with VIP and another with extra item gamepass. If you are under level of a mission it would immediately replace it with a mission that has your level in it (Example: You are level 128 and you get a Volcanic chambers quest, it would replace it with a steampunk or lower quest. (If you are higher it would stay) This would make it beter for players that are getting bored of the game or are tired of waiting for Dailys over and over again.
3. Another speed skill than the Eif or eir, that also boosts dps and increases speed, maybe even add a new gimmick like critical chance or coin boosts
The Legendary spells have been relevant since Volcanic chambers. Its been four dungeons. Maybe another legendary skill that just does more dps than a regular variant. Example: Geyser -> Legendary variant= The Supermassive Geyser.
4. Dungeons that are impossible to players that don't have purple tier 3 god pot with legendary spell high level points and Legendary with Best possible god pot. It took me at least a few hours of trading to get at least a good piece of amour and a few day till I can finally beat the impossible dungeon with terrible piece of trash pot from the Daily section. And to make it worse, when you actually get good amour and the new dungeon comes out, guess what the only way to beat it is with overpowered gear you never even used.
5. At least 4/5 seconds of invincibility to players struck with lava so you won't have those moments where some idiot rushed to the second boss of Aquatic or the last boss of Ghastly and everybody else far back gets hit with lava that instantly kills them.
Enjoy.
And thanks for reading