Tomonoshin will be unrestricted, and Obstruct put to 1! Check out the details on the official site.
Maintenance Machine, Caar Dock
■ [Set] ■ Items with "Caardian" in their card names on your field get power+1000 and defense+1000. ■ [Act] You may discard a card with "Caardian" in its card name from hand, and pay 1 gauge. If you do, draw two cards. You may only use this ability once per turn.