"Synchro Jund" Deck 2020

Playing

It's a Deck that builds a Librarian, nurtures a Synchro Tuner next to it, and beats down Cosmic Blazer, Red Archfiend Abyss, Belial, and Super Nova according to the cards drawn while controlling the summoning place appropriately.
It's a fairly romantic construction, but it's a masterpiece to see the above four bodies lined up at the same time when they explode.

Strength

As long as you draw Doppel Warrior, you can usually reach Cosmic Blazer with a large amount of draws by Librarian via 《Celestial Double Star Shaman》.
If you can't draw a Doppel Warrior, if you have a Halifair and 《Herald of the Arc Light》or even a Librarian, you can put out a Cosmic Blazer or Super Nova (Incomplete) by exceeding the limit on your opponent's turn.
If you have Quick Synchron and self-revive card, you can launch Cosmic Blazer or Super Nova (perfect form) with 《King's Synchro》via Shooting Riser from Hari Fiber.
Even if you only have Tuner in your hand, if you can call Hydride with Halifiber and buy time with 《Herald of the Arc Light》, you can do it.

Weakness

There are almost no obstruction cards, so if you can't take the lead or your initial move is hindered, you tend to lose and lose.
Since I use search and draw a lot, I'm stuck, and since I use GY a lot, I'm stuck with the nominee. Also, since I use Special Summon a lot, I tend to call G and Nibiru. Special Summon Binds and Eliminations also work.
In other words, all the meta sticks.
If you don't turn around in the lead, you will almost lose, but any interference card tends to stick. Therefore romance.

Customize

Red Archfiend (Super Nova) and Cosmic Blazer are built in a wasteful way, so it's usually more stable to specialize in either.
Also, since it is made up of relatively inexpensive cards, it is also a factor that there are no obstruction cards. I wonder if the stability of the initial movement will go up just by putting in a nominee.
I wanted to line up Jack and Yusei's ace at the same time...