Ok so the leader reqests for 100 troops once a week then the troops fight on a blank base and there is like a whole system for clans that is like single players so there are "Bronze" leaguer clans and silver clans so on and so forth. And the clan attacking you find another person thats online and all the clan members help donate the troops and you drop the *"Clan Battle Castle" let's say then the troops battle out. Leaders are allowed to request. Co-Leaders and Leaders are allowed to attack! Or a alternate idea is that there is a "Clan Base" Everyone in the clan contributes to upgrading it and it starts like a normal players base when the clan starts and as it progresses it can gain levels like players and you still get 100 troops from a "Clan Battle Castle" then you go and attack.
*Clan Battle Castle Stats
Level 1 50 Troops Once A Day request
Level 2 100 Troops once A Day Request
Level 3 150 Troops; Once A Week Request
Level 4 200 Troops; Once A Week Request.
Clan Base Stats:
Just like a normal base except for everyone in clan contributes to it with their money. Automatically 5 Builders and NO GEMS ALLOWED ON IT!