Spam attack

Basic Information
A spam attack is a strategy, where you and other players continuously send small waves of troops at a target, such as a Historic City which your alliance is trying to conquer.

Uses
A spam attack is useful for an alliance which is trying to conquer a city, as all the small waves go along with the actual hitting, so they help to clear troops and fortifications. Spam waves are usually made of cheap units, such as Scouts, Warriors or similar. Scout spam can be done either with a a scouting mission or an attack mission, the difference is that scout waves only attack scouts and try to do a scouting, while attacks attack all troops and they also show up in the alliance war reports.

Eventually, the spam waves will help to kill off the troops in the target.