Leyline of Mutation - Duskmourn: House of Horror - Rare
Available: 1
Lowest Regular: $0.50
Foil-Mid: $0.46
Avail: 1
Low Reg: $0.50
Foil-Mid: $0.46
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.
