When Agent of Treachery enters the battlefield, gain control of target permanent. At the beginning of your end step, if you control three or more permanents you don't own, draw three cards.
"The more secrets you have, the more easily you become my pawn."
![Agent of Treachery [Core Set 2020]](http://www.cardmerchanttakapuna.co.nz/cdn/shop/products/99b25d85-1de9-5e5c-8095-5941f86f3338.jpg?v=1698563273&width=1445)