Tomonoshin will be unrestricted, and Obstruct put to 1! Check out the details on the official site.
Red Crystal Dragon, Weigert
Size 1 Monster
Power: 3000 / Critical: 1 / Defense: 4000
■ [Counter] [Act] If you have a size 3 «Prism Dragon» on your field, choose a size 1 or less monster on your opponent's field, and you may pay 1 life and discard this card from your hand. If you do, destroy the chosen card.