Watch: How To Issue Friendly Wars (CoC October 2016 Update)

After announcing the newest defensive building, Coc Development team reveals Friendly War Details to on their blog.

After announcing the newest defensive building, Coc Development team reveals Friendly War Details to on their blog.

Excerpt:

Friendly Wars allow any two Clans to do battle with custom settings and arrangements!
Check out this guide video to learn how to issue your own Friendly Wars, and read on for the detailed feature set:

Friendly War Details:

1. Friendly War challenges are issued via opponent Clan Profiles
2. Accept Friendly War challenges from Clan chat
3. New Friendly War Clan settings: disable challenges
4. Choose custom war durations (as short as one hour!) and sizes from 5v5 to 50v50!
5. Friendly War attacks do not consume your armies (only attacking Clan Castle troops are consumed when attacking)
6. It's just for fun! Friendly Wars award no war loot or Clan XP

Source: Clash Of Clans