- "Lord, as it was ordained in the Beginning, our lives belong to you."
- ―Markallo to Silas[src]
Markallo was a human slave in Pylea. Though bound to serve the Covenant of Trombli, Markallo also collaborated with the human rebellion, giving them a drawing of Silas' slave killing device. Silas was aware of his actions and killed him by activating his collar, causing his head to explode.
Behind the Scenes
- He was portrayed by Alex Nesic.
- Markallo was credited as "Slave #1," but his name was mentioned by Silas.