Dungeons are the best "active" way to earn coins if you have a powerful build.
If you prefer not to actively play, you can farm coins while you sleep using a private server. infinite rell coins shindo life
Stay AFK for about two minutes. You will receive an initial "job reward"—Kages and Akatsuki get 750 RELL Coins , while Sub Kages get 600 . Dungeons are the best "active" way to earn
Immediately return to the main menu and hop into a new Open World server. infinite rell coins shindo life
Become a Kage of a village. If that spot is taken, choose Sub Kage or Akatsuki (requires the Dawn game pass).