Remember the cards you maxed out and then decided to play a different deck? Well, it’s time to use them!
Use your own Card Collection to make 4 unique War Decks!
In other words, you can use a total of 32 unique cards (you can’t have the same card in multiple War Decks) in order to create the decks with which you will battle with in Clan Wars.
Can I Only Play My Favorite Deck Every Time?
Once a War Deck has been used, it is put on a global cooldown before it can be used again on the next War Day.
It’s time to have four favorite decks instead of just one!
Following the beginning of each Clan War Season, the War Deck cooldowns will reset every 24 hours.
Keep in mind that War Decks use your own Card Collection’s card levels.