One for All was a limited box card pack that was originally available from April 27, 2013 at 8:00 PM (PST) until May 9, 2013 at 7:59 PM (PST). It was later extended to May 12, 7:59 PM (PST) due to popular demand.
The pack originally featured five new Ultra Rare and six new Rare cards. Additionally, another Ultra Rare card in the form of (Tout) Assembled Three Musketeers was made available to players who reset their box card pack after drawing an Ultra Rare.
Another Ultra Rare card was later added on May 2, 2013 in the form of the Raid card Magical Musketeer Munster.