Loch Larent enters the battlefield tapped. : Add . , : Scry 3 (Look at the top three cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.). Target opponent gets a one-time boon with "When you cast a creature spell, that creature enters the battlefield tapped and with a stun counter (If a permanent with a stun counter would become untapped, remove one from it instead.) on it." Activate only during your turn and only once.