Team Mode unlocks after you enter Swordfish Strait. Each Open Waters section has 3 Team Mode islands with varying levels of difficulty.
Team Mode islands open up every 8 hours and stay open for 1 hour. You can do Team Mode up to 3 times a day.
You can check the Team Mode schedule through the Helping Parrot.
Tap to enter Team Mode. You get one free attempt every day. Each additional attempt will cost rubies. Rubies will be deducted right after the Team Mode battle starts.
Tap onto create a team. You can also select to automatically join an existing team.
Team Mode is the ideal place for finding Ocean Tears. It can also offer rum and Kraken fragments.