Does exile have any spells more powerful then fireall? if so give it a try otherwise firball time.
You can check them out on his character sheet on page 1.
He has a lot of spells, though it's not laid out just how powerful anything is, but he can do a lot of different things with his spells...
Fireball is probably your best bet here, though, because it has an area-of-effect.... thus getting around Vir's current evasion bonuses.
Exile casts Fireball.
Rolling for spell failure... no. Spell succeeds!
Once again, Vir dodges the main part of the assault but still takes 4 damage from the Fireball's area-of-effect.
Vir: 16/44 (Cloak of the Chameleon: 5 turns - difficult to hit, Levitating - difficult to hit with Melee attacks - 2 turns)
Exile: 48/53 (Brainwashed - +25% chance of skill/spell/attack failure) - 3 turns)
Hold for next turn...