The Legend of Zelda: Breath of the Wild is the first Zelda game to include downloadable content (DLC).
The DLC will come in three separate packs, and is available ONLY in one season pass bundle for $19.99. This content includes both minor things, like supplies, to brand new modes and even additional story content and dungeons.
A new Trial Mode, Hard Mode, as well as DLC Armor and Equipment.
Released on December 7, 2017 to coincide with the final launch trailer shown at The Game Awards, the Champion's Ballad provides the closure to 100 lost years of since the fall of the champions prior to the beginning of the main quest. New weapons, armor and other gear feature throughout, from the "Master Cycle Zero" that serves as the extended storyline's completion bonus, to additional series throwbacks on top of the Master Trials drops (up to and including the the fan-favorite "lobster tunic" from The Legend of Zelda: The Wind Waker). Additional challenges and trials have been introduced as well. Most importantly, the extended story provides us with a full and complete look at the final moments of the fallen champions as introduced during the main quest.