If selected, they allow you to specialize in magic, stealth or combat skills respectively, by gaining 20% more experience in those skills. For The Elder Scrolls V: Skyrim on the Xbox 360, a GameFAQs message board topic titled "Does warrior stone affect smithing skill? The stones are The Mage Stone, The Thief Stone, and The Warrior Stone. Elder Scrolls V: Skyrim Special Edition is now available, and if you want to make the most of the game, and the abilities your character holds, you’re going to need to use the game’s Standing Stones. ". The Warrior Mundus Stone in Elder Scrolls Online (ESO), grant the player a permanent buff when used (similar to that of Standing Stones from Skyrim).They use the Constellations of the Elder Scrolls universe to determine their buff.