"Magical Cave Meta Metalfoes" Deck 2019

Playing

A combination of Magical Cave and Metalfoes, which has a strong suppression effect.
Metalfoes can self-destruct its own face-up card, so you can break the magic cave at any time. Also, in spite of turning, since the first turn does not deploy a large amount, Magical Cave is effective. Even without Majongdong, he has the power to compete with Metalfoes.
Ideally, on turn 1, you should have a lineup of Majongdong + Notes + Counter Trap.
There are cards that I want to keep lying around in the Deck, and I want to have plenty of search methods and endurance, so the number of cards in the Deck is 50. As a point of caution, if you accidentally put the Counter Trap down in the P zone, you may not be able to move the next turn.

Strength

Eccentric Archfiends can instantly break any set combination.
Ariadne can search for Counter Trap by dividing by the scale. Especially recommended is to use it together with Raster P to search for Counter Trap and get a second Ariadne. By the way, Raster P can be searched from Revolution Dragon.
In addition to Raster P, Revolution Dragon can also search for Wurm and Notes, so its contribution is high. Also, after using the hand effect, you can also use Starve Venom to copy it.
Starve Venom is available from Wurm, Zero, and Astrograph. In addition to Revolution Dragon, I think you should copy Electrum's effect.
Electrum can be deployed from 《Rescue Hamster》, and it can also be played from lower Metalfoes + 《Emergency Teleport》. Or if you have Astrograph in your hand, it will be easier to put it out. The Electrum used in Metalfoes is even more powerful, and even after going to GY, it can be recovered from Mythriel, so even restricted cards can be reused.
When you can get a rank 7, it's basically better to destroy combinations and Ariadne with Dragosac.
Last but not least, Majongdong, if you activate it first and end the turn with 0 monsters, it will be destroyed at the end of the turn, so if you end up in your hand, take out one. Notes are the best. It's best to activate it during your opponent's turn with 《Metaverse》.

Weakness

There are unexpected cards that can be face down, but due to the characteristics of the P Deck, both ends are places where scales can be activated, so you can only face down 3 cards. Furthermore, with the Metalfoes scale effect, it will be set from the Deck, so let's spin while thinking about what to do with the 3 set cards.

Customize

It might be more practical to include some kind of hand trigger...