Parley — Whenever Innocuous Researcher attacks, each player reveals the top card of their library. For each nonland card revealed this way, you investigate. Then each player draws a card. At the beginning of your end step, you may untap all lands you control. If you do, you can't cast spells until your next turn.
![Innocuous Researcher [Murders at Karlov Manor Commander]](http://www.cardmerchanttakapuna.co.nz/cdn/shop/files/0388f7e8-6a14-50d0-9823-ef7bef7452be.png?v=1714482980&width=1445)