"Thunder Dragon Fusion" Rating Score by とき

Seriously, what happened to the Thunder Dragon cards in this pack...
A fusion spell card that has a Thunder fusion effect that covers the field, GY, and exclusion, and an effect that searches for Thunder by excluding this card in GY.
The fusion effect doesn't reach the hand, which is the base of the fusion, but Thunder Dragon can easily move from his hand to his GY so it shouldn't matter too much. A very powerful fusion that can recover a Thunder Dragon that has disappeared into the Deck and create a powerful Thunder Dragon fusion. You can also use GY's Thunder Dragon, but the resistance of the fusion that you can't use their exclusion effect is also peeled off a little, so the exclusion recovery after the middle stage will be the main. The Thunder Dragon Amalgam also allows him to Special Summon on his own effects, so this card isn't absolutely necessary.
The search effect is a perfect effect with almost no blind spots except that he can't be used on the turn sent to GY. I want to use it as soon as it becomes available and recover the disadvantage of fusion summons.
As a fusion spell, it's an exceptional achievement that's not overdone. If you're going to use fusion spells on your Thunder Dragon, this should be it.