Leyline of Mutation
Enchantment
If this card is in your opening hand, you may begin the game with it on the battlefield.
You may pay 
rather than pay the mana cost for spells you cast.
Life thrives in the Hauntwoods, but it follows its own laws, unbound from the natural order.
- Set
- Duskmourn: House of Horror Promos (PDSK #188p)
- Rarity
- Rare
- Mana value
- 4
- Released
- 2024-09-27
- Artist
- Sergey Glushakov
- EDHREC rank
- #6,290
- Colour identity
- Finishes
- Nonfoil, Foil
- Served from
- Local database
Commander bracket
Derived from card traits, not a ruling — bracket rules turn on how a deck intends to use a card. Bracket rules
EDHREC
Combos 15
All 15 combos.
Format legality
Rulings
- 2024-09-20
A player's "opening hand" is the hand of cards the player has after all players have taken mulligans. If players have any cards in hand that allow actions to be taken with them from a player's opening hand, the starting player takes all such actions first in any order, followed by each other player in turn order. Then the first turn begins.
- 2024-09-20
If a spell has
in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost. - 2024-09-20
If you cast a spell for another cost "rather than pay" its mana cost, you can't choose to cast it for any other alternative cost. You can, however, pay additional costs. If the spell has any mandatory additional costs, such as that of Abhorrent Oculus, those must be paid to cast the spell.
- 2024-09-20
If you cast a spell for which mana may be spent as though it were mana of any color, you may cast it for Leyline of Mutation's second ability's alternative cost and still spend mana as though it were mana of any color.