Dwarf Race Traits
Only dwarves may select one of these traits.
Your keen senses lead you to hidden treasures. You gain a +2 trait bonus on Perception checks related to metals, jewels, and gemstones.
Caves and tunnels are a second home to you. While underground, you receive a +2 trait bonus on initiative checks and a +1 trait bonus on weapon damage rolls for critical hits (this damage is multiplied on a critical hit).