Tomonoshin will be unrestricted, and Obstruct put to 1! Check out the details on the official site.
Retainer of the Demonic Dragon, Vong
Size 0 Monster
Power: 3000 / Critical: 1 / Defense: 1000
■ [Counter] [Act] If you have a size 3 or greater monster on your field with "Dragon" in its attributes, you may discard this card from your hand, and pay 1 life. If you do, choose a monster on your field, and for this turn, the next time it would be destroyed or returned to the hand, it remains on the field.