Extra Zero Labrynth

This variant of Labrynth focuses on Labrynth Archfiend and Farewelcome Labrynth to drain your opponent's resources. Labrynth Archfiend can special summon itself when a trap is activated, gains attack for each normal trap in your graveyard, and can set a normal battle trap from your deck whenever it is special summoned; these attributes make it a great late-game boss that can easily simplify game states. Farewelcome Labrynth is a battle trap that negates an attack, destroys a card on the field, and allows you to set a non-Labrynth normal trap from your hand or deck; this trap can quickly snowball the game in your favor if it resolves!

Some Tips

Counter traps can trigger Labrynth Archfiend's special summon effect.

You can special summon Lovely Labrynth of the Silver Castle and Labrynth Archfiend from your hand with Arias the Labrynth Butler's effect or hand and graveyard Labrynth Labyrinth's effect.

Lady Labrynth of the Silver Castle can set a draw card like Legacy of Yata-Garasu, Jar of Greed, or Reckless Greed, or a defensive trap like Waking the Dragon from your deck. Drawing cards allows you to gain more momentum in slower-paced games and the downside from Reckless Greed can be mitigated with Lovely Labrynth's effect. Waking the Dragon is a good counter to mass-destruction effects like Harpie's Feather Duster or Gandora-G the Dragon of Destruction. Boo-Boo Game is a budget alternative to Waking the Dragon, but it doesn't activate when banished.

This deck struggles against Yubel and Horus decks, so if they establish a good board then it's best to scoop to save time. They can outpace and recover faster than you. Maybe adding Heavy Storm Duster would improve the match-up, but the odds are still in their favor.