[Ninja]
While @Affliction[invisible], the user deals +10% damage with @Trait[ninja] Attacks, +10% damage with @Trait[weapon] Attacks, gains @Affliction[advance 10] when they use Draw, Store, or Use, and @Affliction[advance 20] when they use Bestow.
Bonus: The user's Draw, Store, Use, and Bestow Actions lose @Trait[manipulate] if the affected Item has @Trait[ninja].
You have been trained to make the secret tools of the Ninja, and may now learn [Ninja] Crafting Recipes.