| The Rising Phoenix |
| Avianfoo |
Soft cover from allies in the way.
Anything else?
Edit: without rehashing cover rules and shooting into melee rules, the wizard effectively gets a -4 penalty for shooting into melee (unless he has precise shot feat) and the enemy gains +4 AC against the attack for having a bit of soft cover in the form of the wizards buddies. If the red guy slipped in some grease and fell prone, then the red guy would gain another +4 AC against ranged attacks.