The average of best attacks per clan war is far more helpful for measuring the players contribution. In addition to this criteria, I added a criteria "effective number of stars per CW", which counts the total star gained only for the best attacks. CYRILBARRE. • 3 yr. ago. It is most likely determined by the first the length and then the character of your profile tag. I've been playing in a max TH9 clan only for a long time and I will always be the top base on the war map, because I play Clash since release. Since my account is so old my profile tag is one character shorter than all the Clan War eligibility is simple: Your clan must have at least 10 members. You can only wage wars in increments of 5, giving us the following available wars: 05 v 05; 10 v 10; 15 v 15; 20 v 20; 25 v 25; 30 v 30; 40 v 40; 50 v 50; If your clan has more members than is required for war, then the eligible members with the highest trophy count are Every player gets two attacks but only the best attack against each enemy counts! So if you and a clan mate both hit the same enemy base and one of you gets one star, and the other gets two stars, the clan only receives two stars. Clan Wars come in different variations- 5v5, 10v10, 15v15, 20v20, 25v25, 30v30, 40v40 and 50v50. The Leader or Co-Leader chooses the members who will participate in the war from those who have How many times I can attack in a clan war? You can only attack 2 times during battle day, so make each attack count! Use scouting and clan chat to plan your attacks in advance. You can choose any opposing player to attack, but keep in mind that you cannot attack the same target with both attacks. Who should I attack? What is the recommended target? First things first: in case you haven't done so already, you must do the obvious in order to get the chance to participate in a Clan War: rebuild your Clan Castle and join or create a Clan. Now the fun part begins! When there are 10 eligible players in the clan, the leader and co-leader have the option to start a clan war. Optional: anyone else who at least meets requirement 2 and 3 and 4. But expect a very sloppy war. Optional: if you still have less then 15 players, consider NOT doing CWL at all (probably better) OR if you must, just put in the highest inactive townhall which will hopefull cost your opponent some stars. Despite of your selection, you can take as many players as you want to the CWL. Even though the war size is 15 or 30 members, you can pick more players to the CWL, but later-on you must select only 15 or 30 to go to the war. Since the event is seven 24-hour wars, you can substitute members every day. When there are 10 eligible players in the clan, the leader and co-leader have the option to start a clan war. You will be matched with a random opponent (so, for now, no options to start a direct war with a specific clan!) and the two day process of the Clan War begins. mKsRym.