There are three Defiant Battlegrounds in Destiny 2. They were released with Season of Defiance, and sources describe them as three versions of the activity.

What that means

  • The activity pool has 3 battlegrounds overall.
  • They’re all three-player matchmade activities tied to the Lightfall era.
  • Some guides also note a separate, more challenging playlist version in the H.E.L.M., but the core set is still three battlegrounds.

Quick scoop

So the short answer is: 3 Defiant Battlegrounds.