Leyline of Transformation is a rare Enchantment card from Magic: The Gathering (Duskmourn: House of Horror Promos, PDSK).
Rare
Duskmourn: House of Horror Promos (PDSK)
{2}{U}{U}
Mana Value
4
Colors
U
Card Text
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.
