
If this card is in your opening hand, you may begin the game with it on the battlefield.
As this enchantment enters, choose a creature type.
Creatures you control are the chosen type in addition to their other types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.
Leyline of Transformation has 4 printings, first in Duskmourn: House of Horror (2024). EDHREC ranks it #3,586 among Commander cards. It appears most in Yuriko, the Tiger's Shadow decks (3,718 on EDHREC). It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.