Tomonoshin will be unrestricted, and Obstruct put to 1! Check out the details on the official site.
Summer Recollection 2017 "The Best View! Fireworks Display!"
This promo can be found in the Summer Recollection promo pack releasing alongside Evolution & Mutation. ■ You can only put a total of up to 4 "Summer Recollection "The Best View! Fireworks Display!"" and "I've Seen Through Your Moves" in your deck. ■ You may only cast this card during an attack on your opponent's turn and if you do not have a monster in the center. ■ [Counter] Nullify the attack.