Kra'ilash The Igniter

About
Kra'ilash The Igniter is a boss found in Castle Valance, Valance Courtyard, and Eternal Battle. His main weapon is a massive double-bladed knife; he attacks by slashing his weapons and casting fire-based magic attacks. Occasionally he will teleport away, summon 2/3 Imp and then reappear in another location, generating a huge explosion around him, however, right before the teleportation, there is a red circle, giving the player time to escape from the upcoming explosion.