From Final Fantasy XIV A Realm Reborn Wiki
Ten is an action unlocked by questing at level 30. It's available for Ninja.“
Make the ritual mudra hand gesture for "heaven".
- Duration: 6s
- Maximum Charges: 2
- Triggers the cooldown of weaponskills, mudra, and Ninjutsu upon execution.
- Conversely, execution of weaponskills triggers the cooldown of this action.
— In-game description