This Hindrance may only be taken by those with an Arcane Background.

Those with this Hindrance subtract 4 from arcane skill rolls, and cannot use other abilities granted by their Arcane Background Edge or any Edge that has Arcane Background as a Requirement when wearing medium or heavy armor, or using a medium or heavy shield. The character may wear cloth or light armor, or use light shields, without interference.

As a Major Hindrance, the penalty also applies to light armor.