The fourth and upcoming downloadable pack for Hyrule Warriors will let players play as Ganon in his full boar beast form in Ganon Play Challenge mode. As a reward for completing the mode, players will receive costumes for Ganondorf and Cia.
Additionally, the official Japanese website for Hyrule Warriors also shows the updates the game will bring including the level cap being raised, a challenge mode expansion, new challenge scenarios and more.
You will be able to get the the Ganon Pack for Hyrule Warriors on February 26 for 500 yen. Check out the screenshots below: