If Leyline of Resonance is in your opening hand, you may begin the game with it on the battlefield. Whenever you cast an instant or sorcery spell that targets only a single creature you control, copy that spell. You may choose new targets for the copy.
![Leyline of Resonance [Duskmourn: House of Horror Prerelease Promos]](http://luxurygaming.com/cdn/shop/files/580686.jpg?v=1727279194&width=1445)
![Leyline of Resonance [Duskmourn: House of Horror Prerelease Promos]](http://luxurygaming.com/cdn/shop/files/580686_648fa0a0-ea6e-4b5f-9eef-1d74bb6ddc16.jpg?v=1727370599&width=1445)
![Leyline of Resonance [Duskmourn: House of Horror Prerelease Promos]](http://luxurygaming.com/cdn/shop/files/580686_f63402fd-5ce3-4b51-bab4-4b0e9958bdf5.jpg?v=1727380183&width=1445)
![Leyline of Resonance [Duskmourn: House of Horror Prerelease Promos]](http://luxurygaming.com/cdn/shop/files/580686_bbd475d6-496f-4f39-83bc-b2521f7d5d55.jpg?v=1727798623&width=1445)