My mage, Phalen, lets out a laugh, while casting a shield spell, then as the three bandits in front of him charge, he puts down two frost runs in front of him while backing up. The archers at his flank fire arrows, which do little against his magical shield. He turns to the men behind him, casting chain lightning, watching as the three men shake violently from the shock.
One of the archers draws a dagger, and quickly runs, trying to take Phalen by surprise. The mage casts flame, lighting the man on fire. The two other archers at his other side ready their bows, but their attention turns to the ghost wolf summoned by the mage. The archer that was abandoned by his friend turns to flee as he was hit by a demoralizing spell. The 6 warriors, no longer stunned, surround the mage who casts flame storm. They all drop at his feet charred. Phalen glances over to the ghost wolf, feasting on the two archers.
Edit: ((You can change the setup if you want. ))