Moon Card

D&D 2014 item: Moon Card. Source: The Book of Many Things. type Wondrous Item, Legendary rarity As an action, you can speak a command word while touching this card and transform into a wolflike biped for 1 minute. For that duration, you have resistance to bludgeoning, piercing, and slashing damage, and when you hit a target with a weapon or an unarmed strike, the target takes an extra 1d6 force damage. Once this property is used, it can't be used again until the next dawn. Wondrous Item Legendary

Source: The Book of Many Things, p. 14 - Licenses and attribution