Lycanthropy, Stage 2 (Iron Pelt)

Iron Pelt. While in hybrid form, you have resistance to bludgeoning, piercing, and slashing damage from non-silvered, non-magical sources.

Flaw.
Silver Sensitivity. You have developed a debilitating sensitivity to silver. While in your Hybrid or Kindred form, you have vulnerability to silvered weapons. In addition, you cannot have resistance to attacks made with a silvered weapon.