So the PHB doesn’t have this under a wizard spell. Is this a misprint on the card or an update I can not locate? @matthewmercer @ChrisPerkinsDnD #DND pic.twitter.com/RiN6LY2Z1T
— Eric Asa Lynch (@ErcMan013) February 3, 2018
A Transmutation Wizard gains the ability to cast the spell by destroying their stone at lvl 14, so it may be included for that.
— Matthew Mercer (@matthewmercer) February 3, 2018