Tomonoshin will be unrestricted, and Obstruct put to 1! Check out the details on the official site.
Notify: Destruction Tactics
■ You may only cast this card if you have two or more «Astrodragon» on your field. ■ [Cast Cost] [Pay 1 gauge] ■ Destroy up to three cards on your opponent's field. Then, if you destroyed two or more, draw a card.
Bad luck often befalls those who challenges the Astrodragons.