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 (Extended Art) [Duskmourn: House of Horror]](http://goblingames.nz/cdn/shop/files/293ae1fd-9acb-589a-a6fe-b0d8745fd308_604233c5-7ca7-4521-a636-c32e267df3e9.png?v=1751976894&width=1445)
![Leyline of Resonance (Extended Art) [Duskmourn: House of Horror]](http://goblingames.nz/cdn/shop/files/293ae1fd-9acb-589a-a6fe-b0d8745fd308_b0ebbcd8-4ccd-4f82-9297-dfe7b969d1d2.png?v=1751976894&width=1445)
![Leyline of Resonance (Extended Art) [Duskmourn: House of Horror]](http://goblingames.nz/cdn/shop/files/c006baf9-451e-461c-9355-7bf5a4f0d601_fc50df3f-5768-4b16-9d54-3ef8f501cb3e.png?v=1751976895&width=1445)
![Leyline of Resonance (Extended Art) [Duskmourn: House of Horror]](http://goblingames.nz/cdn/shop/files/293ae1fd-9acb-589a-a6fe-b0d8745fd308.png?v=1751976895&width=1445)
![Leyline of Resonance (Extended Art) [Duskmourn: House of Horror]](http://goblingames.nz/cdn/shop/files/c006baf9-451e-461c-9355-7bf5a4f0d601_ebd0ed6d-e49a-4928-97b9-97f46c3bd804.png?v=1752483435&width=1445)
![Leyline of Resonance (Extended Art) [Duskmourn: House of Horror]](http://goblingames.nz/cdn/shop/files/293ae1fd-9acb-589a-a6fe-b0d8745fd308_778d6a5f-3936-4e3e-977b-8b8107d91c4b.png?v=1751976895&width=1445)
![Leyline of Resonance (Extended Art) [Duskmourn: House of Horror]](http://goblingames.nz/cdn/shop/files/c006baf9-451e-461c-9355-7bf5a4f0d601_1aa4a9bd-3641-4e9c-b668-77de05978c3f.png?v=1752483407&width=1445)