Create an area to test skills and rotations different than training dummies

[NekoMataMata]

Stone Sea and sky is what you are looking for

It's Stone, Sky, Sea.

And yes, it's basically a training dummy with a set time limit. It could be better. There's no damage meter in-game so we still have to use you know what, and once you finished whatever timer for the instance you basically have to immediately leave. You can't reset the dummy, you can't reset your CDs. It's really generic and I don't know why it exists.

In comparison there's nothing stopping you from testing yourself on a regular training dummy and entering/leaving a duty unsynced to reset CDs.

Not that any of this matters since you should be getting your timeline for combos from the balance discord anyways. There's really nothing to think about since all the smart people will have it figured out for you.