The Little Raven
First Post
I used Burning Hands on the room filled with rats, which only served to make them flee out of the room, but it did, at least, end the combat.
Were the rats in the Burning Hands' area of effect? Because if they were, they should have died since the bare minimum (with a successful save and the lowest possible damage roll) that the spell can do is 2 damage, which is more than their 1 hit point. If they were in range and the DM had them flee, then you got screwed out of what the spell should have accomplished.