Leyline of Mutation - Duskmourn: House of Horror
Available: 4
Lowest Regular: $0.50
Lowest Foil: $1.00
Description
If Leyline of Mutation 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 that you cast.
Rarity
Rare