Volcanic Rock as an Arcane Connection

A volcanic rock is an Arcane Connection to the volcano it came from that lasts for years and gives a +3 Penetration multiplier. Of course, the Penetration multiplier is only relevant in the rare case that the volcano has Magic Resistance, or if the volcano is within an Aegis of the Hearth. A piece of volcanic rock would not usually be an Arcane Connection to any magical spirits, elementals, demons or other creatures dwelling at the heart of the volcano, but it could be used as a +1 Sympathetic Connection to such creatures.