The Warden has a contract with the Cult to run the Ravinale Prison, but he has been humiliated by Arman's numerous escapes. When the the People's Resistance of Ravinale is breaking Duvalier and Baz out of prison, the Warden takes this as an opportunity to kill Arman.
Melee (Range: 1, Damage: 12)
Counterattack: Melee (Range: 1, Damage: 12)
Fast way Finish off all other units first. After that, have Rahel range him while Griffin and Arman toe-to-toe him. Put Duvalier and Set behind Arman and Griffin to constantly heal.
He will be down very fast.
Safe way Finish all other units first. Then have Rahel range the Warden. Keep the others out of the way. Since the warden will never leave his position, Rahel will slowly range hin to death, and all of your units will be safe.
Note: don't attack him from the front, because he will counterattack.
"I don't believe it. You think you can slip in and out of here whenever you please, don't you?"
"Don't 'hi Warden' me! I'm sick of having to suck up to Cult officials every time you escape, just so they won't revoke my contract to run this place. I'm done with it. Good men's jobs depend on me. [He draws his sword] This is your last escape attempt, vermin..."
The Warden is the first boss of TSoG.