Berserker's Cloak (Greater)Equipment 19
Source Pathfinder Core Rulebook
Price 40,000 gp
Weight 1 bulk
This bearskin includes the head and bared teeth of the mighty creature from which it was taken. When worn, the cloak drapes over your head and around your shoulders, imbuing you with a bear's ferocity.
If you have the Rage action, while raging you grow jaws that deal 1d10 piercing damage and claws that deal 1d6 slashing damage and have the agile trait. This transformation is a morph effect, and both the jaws and claws are unarmed attacks in the brawling weapon group. You gain the benefits of a +2 weapon potency rune and a greater striking rune with these attacks (gaining a +2 item bonus to attack rolls and increasing the weapon damage dice by two).
If you have an animal instinct and the bestial rage instinct ability, instead of gaining these unarmed attacks, your unarmed attacks from the bestial rage instinct ability gain the benefits of a +3 weapon potency rune and a greater striking rune (granting a +3 item bonus to attack rolls and increasing the weapon damage dice by three).
Craft Requirements You are a barbarian with the animal instinct.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
InvestedA character can wear only 10 magical items that have the invested trait. None of the magical effects of the item apply if the character hasn't invested it, nor can it be activated, though the character still gains any normal benefits from wearing the physical item (like a hat keeping rain off their head).
PrimalThis magic comes from the primal tradition, connecting to the natural world and instinct. Anything with this trait is magical.
TransmutationEffects and magic items with this trait are associated with the transmutation school of magic, typically changing something's form.