![Leyline of Mutation (188) [Duskmourn: House of Horror Promos]](http://alwaysgames.ca/cdn/shop/files/580755_in_1000x1000_808860c6-61c5-4985-8579-c6302b2ec5ef.jpg?v=1771643349&width=716)
![Leyline of Mutation (188) [Duskmourn: House of Horror Promos]](http://alwaysgames.ca/cdn/shop/files/580755_in_1000x1000_808860c6-61c5-4985-8579-c6302b2ec5ef_1024x.jpg?v=1771643349)
Description
| Set: | Duskmourn: House of Horror Promos |
| Type: | Enchantment |
| Rarity: | rare |
| Cost: | {2}{G}{G} |
If this card is in your opening hand, you may begin the game with it on the battlefield.
You may pay {W}{U}{B}{R}{G} rather than pay the mana cost for spells you cast.