"[Harmful Deck] First kill with FWD!" Deck 2020

Playing

Using all possible methods, we will be able to place 3 "Firewall Dragon" in an L shape.
　In this way, the Deck will spin around (allowing for an infinite loop).

Strength

"Anyway, I don't know what's going on with the cards spinning around."
However, with this Deck, it's certainly possible to get a first kill with Burn.
Also, if your opponent drops 《Proliferating G》, even if you have a max deck of 60 cards, you can drive him out of his deck in one turn.

Weakness

"I don't know what's going on because the cards are spinning around."
However, this Deck didn't have a Counter Trap, so if we could get Skill Drain into play on the first turn, we might be able to do something about it...

Customize

This Deck is just a copy and paste of his Deck recipe from the battle video that was actually distributed (Source: SNOO GAMES "Why Firewall Dragons Are Harmful").
This battle video was distributed in April 2017, immediately after the appearance of "Firewall Dragon" (the limit regulation was in place at the time).
By the way, I've never used the "Infernity" Deck or the "Zoodiac" Deck at all.
Because of that, I myself don't fully understand the characteristics of these categories and how to operate them, but this Deck can be used for endless solitaire or infinite loops, and after that, the game is decided by one kill first, For the other party, it does nothing but harm.
In this case, it is only natural that the key card 《Firewall Dragon》is designated as a banned card.
By counting, I Special Summoned monsters 138 times between the start of the duel and the first kill.
This battle video was fast-forwarded from the middle, but if you play this infinite loop with OCG, it should take tens of minutes to get the first kill.
Although it is not covered here, "Zoodiac Broadbull" and "Soul Charge" are also currently banned cards.
"Armageddon Knight" has also been regulated from a semi-restricted card to a restricted card.

In January 2021, 《Firewall Dragon》, which was the axis of this Deck, was unbanned due to errata.
At that time, due to the effect of the turn 1 restriction, an infinite loop like immediately after its appearance became impossible.