CWL and war commands are a great utility to take advantage of. Information that could take a while to check ingame can now be accessed instantly.
/cwl status
This is extremely useful for organising large families and making sure all clans are spinning CWL at the correct times and all goes smoothly.
/cwl search
See the current status of the CWL your clan is in.
You can have differents stats such as :
List of rounds with the results,
List of Members with heroes and TH levels.