Vaults are bad. They are just dungeons with 4 chests at end now. Traps are meaningless. They might as well not exist. I just pop 3 pearls and run it like dungeon as you have to get hit 16 times to matter. Doesnt even matter anymore. I guess if u like mindless loot with no substance they are ok.
The devs admitted in the latest patch traps was bad idea because they completely nullified them.
See this for an actual fun way to design this.
S3 Reloaded = Season 3 reloaded. Vaults redesigned. 🔃