Season 1 calls back to Halo: Reach with a series ... complete list of Halo Infinite battle pass rewards, including their associated tiers and rarities, following the launch of Heroes of Reach.

and it’s because the character was part of the Mega Construx Halo Heroes Series 14 leak from back in February. This leak doesn’t reveal anything about the character other than their appearance.

The Halo Infinite first season is going to be themed around Halo: Reach, developer 343 has revealed. The seasonal theme, called "Heroes of Reach ... our best FPS games list.

“But I can share that we picked ‘Heroes of Reach ... in the works for Halo Infinite multiplayer. Halo Infinite is out this holiday on PC, Xbox One, and Xbox Series X/S.