Bran Gardiner

Brandon "Bran" Gardiner is the youngest son of Penelope Gardiner and Zeddicus Zu'l Zatara, and thus the younger brother of Killian and Dash. He is also the maternal half-brother of Pietro and Wanda Zatara, and youngest uncle to Criss Merigold, Simon Tam, and Damian Wayne, the latter of whom he serves alongside his elder brothers.