Thanks for sharing! Phew, that's an intriguing idea. Few questions:
Will it copy a random ability from the nearby towers?
What bonus will the pre-madonna-rage grant?
I forgot to add the bonus for pre-madonna rage that's for attack speed
For the ability i suggest to keep it until rare since unique abilities are too broken for angel of mischief specially if she gets unique skills like genesha,black widow, mr.iron etc.