Maybe it was their strategy to hold their attacks till the end, but it did not work on us. In a 25 vs 25 war we had over 50 stars before they even attacked. By the time they made their first attack it was clear they had already lost. In the end they only used 26 total attacks, for a miserable 1.04 stars per attack average.
Their clan description says 2 attacks are required in war, but 14 of their 25 members did not bother. We assume these guys will be kicked soon, and with only 11 members remaining they may as well shut down the whole clan