I think 7/10 a decent rating.
Thunder Nyan Nyan is a Hunder Family support card.
The Hunder's spam the board with light monsters to help minimize Nyan Nyan destruction effect.
In addition, Brohunder will search this 1,900 beater.
It isn't bad for people who like the Hunders.
The Hunders struggle because they all have low attack.
They really needed something like this to help them.
They finally have a normal summoning monster which is stronger than what my other decks will run.
It gives them a chance.