Tomonoshin will be unrestricted, and Obstruct put to 1! Check out the details on the official site.
Secret Sword, Lethal Formation
■ [Set] ■ [Cast Cost] [Choose a card from your hand, deck, or drop zone, and put it face down into this card's soul. If you searched your deck, shuffle it] ■ You may look at this card's soul, and cast a «Secret Sword» from the soul by paying its [Cast Cost].