Cactus Fett

Cactus Fett was the leader of House Fett, one of the three most prominent houses of Mandalorian society at the time, and a candidate in becoming the new Mand'alor.

Early life
The younger brother to Standard Fett, Cactus assumed his role as the heir of the Fett Clan after Standard shirked his duty in favor of studying the ways of the Jedi. Cactus saw his brother's actions as dishonorable and irreconcilable, shunning him and disowning him from his clan after assuming power. The two brothers have never spoken since.

Behind the Scenes
Cactus Fett was created as a result of Standard's emerging backstory coupled with the Mandalorian Civil War looming on the horizon. He is slated to appear in Act III, alongside the other Mand'alor candidates, Cancerous Ordo and Shae Vizsla.