Associated with dwarven skyscrapers.
When you adopt this specialisation at 3rd level, you gain proficiency with Land Vehicles. If you already have this proficiency, you gain proficiency with one other type of artisan's tools of your choice.
At 3rd level you gain the following bonus spells.
3rd – Zephyr Strike, Grease
5th – Dust Devil, Blur
9th – Haste, Thunderstep
13th – Dimension Door, Freedom of Movement
17th – Steel Wind Strike, Far Step
At 3rd level, you gain proficiency with the Lance. When you attack with a magic weapon, you can use your Intelligence modifier, instead of Strength or Dexterity modifier, for the attack and damage rolls.
At 3rd level you get a magical motorcycle which operates as a mount and land vehicle for you.
In combat the bike is controlled by you, as with any regular mount, as a part of your movement action. You may choose to make either a mach-bike, or an acro-bike. The bike allows you to make a number of special actions as a bonus action, depending on the type of bike created. In addition, if you are riding a mach-bike your long jump distance is equal to 20ft + half your intelligence score rounded down, and half as much if you ride an acro-bike. If you are riding an acro-bike your high jump distance is equal to 5ft + your intelligence modifier, and half as much if you ride a mach-bike.