Solfachord Symphony →Used Deck

3 or more effects raise the RBI of all Solfachord monsters to around 3000, and select 5 or more effects to destroy + draw and quite an effect.
However, the fact that he has Solfachord in his EX Deck means that he has a strong board, so there is a high chance that he can win without using this card. (After the board is returned, there is nothing you can do with just this card in the first place)
That said, Solfachord Spell Trap isn't very good except for Elegance and Harmonia, so if you draw multiple Elegances, it might be a good idea to stab at least one as a search target for Gracia.

《《DoSolfachord Coolia》》…
All effects can be applied if Doremifasolashi is aligned with EX.
First of all, although there are more than 3 types, 《Solfachord》P is set so that the level and scale add up to 9, and the lower the level, the higher the scale, the higher the level, the smaller the amount added.
Next, there are 5 or more types, but since he is a Quick-Play Spell, it is possible to interfere with the opponent's turn. You can also draw depending on the Pendulum Scale.
For more than 7 types, he special summons 《GranSolfachord》of Solfachord link. 《GranSolfachord Coolia》is strong, so it's not bad, but since it's a Gabba Gaba Link that can be played with 2 or more monsters, including Pendulum monsters, you'll have to put 7 or more Solfachords in your Deck and prepare 7 or more in your EX. Better to prepare.
To be honest, I think the merits of introducing 7 types were that the conditions were relaxed by 2 types, and RBI increased with 1 type or more, interference with 3 types or more, grand remi with 5 types or more, and the strongest effect (almost possible to win) with 7 types or more. increase. Well, do you want the sound of Doremi at least?
It's a card worth throwing in if you can use the 5 types of effects stably because you can activate it even with a damage test because the RBI is up.