Select an enemy follower on the field. Destroy it and, if there's an evolved follower on your field, put this card into its owner's EX area.
QIf there's an evolved follower on my field, but my EX area is full, does this spell go to my cemetery after I resolve it?
AYes, it does.
QI have an evolved Eidolon of Madness on my field. Does it fulfill the condition "if there's an evolved follower on your field"?
ANo, it doesn't.