Fights are made exciting by the interaction of the GM and the Players, the rules are only their to support that. Think about what terrain, tricks and tactics the Kobolds could use.
For example, Magic Missile does not hit automatically, it simply hits 100% of the times the wizard can see the target. That is something the Kobolds can often prevent, especially now they all have Spring Attack.
For example, Magic Missile does not hit automatically, it simply hits 100% of the times the wizard can see the target. That is something the Kobolds can often prevent, especially now they all have Spring Attack.