Brittis_N3XUS

Greetings Duelists! I am Andres Sierra, a YGO player from Puerto Rico whom has been into the game since 2010. Despite no major event tops (outside of regionals), I have a lot of knowledge, deck creativity, and theory of the game that somehow works! I hope you enjoy, keep practicing & keep dueling!

22nd place PR Regionals (2014)
11th place PR Regionals (2016)
10th place PR Regionals (2022)
6th place PR Regionals (2024)
Finalist World Championship Format event (2024)
Winner World Championship Format event (2025)

Deck Report Season 6X Week 5: Vanquish Soul K9 feat. SUPERHEAVY SAMURAI? (Thoughts & Explanations)

[DECK RETAKE] Vanquish Soul K9 (feat. YCS Anaheim, Pittsburg, & Bologna)

Deck Report Season 6X Week 4: Dogmatika Shaddoll Branded Dracotail? (Thoughts & Explanations)

LAST SHADDOLL CARD REVEALED! ITS A STARTER/EXTENDER!!! (Theory & Analysis & 1-card combo [Post.TW03]

Deck Report Season 6X Week 3: Shaddoll Branded Dracotail (WINNER/TOP 4 OTS CHAMPIONSHIP)

Welcome to the Underground! Episode #19: Is this our best format? (feat. YCS Pittsburg+YCSJ Nagoya)

THE FINAL NEW DRAGUNITY CARD IS HERE!!! (Theory & Explanation + combo feat. Armed Dragon Rulers)

Is Branded Dracotail the best deck now? [YCS Pittsburg lists thoughts, review, analysis]

Deck Report Season 6X Week 2 (Part 2): RITUAL BEAST SOLFACHORD!? (Deck Theory & Combo Demonstration)

Deck Report Season 6X Week 2: 60-card going second Shaddoll Branded Dracotail?! (Post. Oct. Banlist)

YGO Discussion: This format might become as diverse as AGOV format very soon (Pre-YCS Pittsburg)

Deck Report Season 6X Week 1 (Part 2): Bystial Branded Dracotail (Post. Oct. 2025 Banlist)

Is Shaddoll the new Branded? [DECK RETAKE] Shaddoll (Combo Showcase feat. Cartesia [Post. TW03])

NEW SHADDOLLS IN 2025!!! (Theory & Discussion [Terminal World 3])

Deck Report Season 6X Week 1: Solfachord K9 (Post Oct. 27 Banlist) Theory & Discussion

Welcome to the Underground! Episode #18: MALISS IS BACK IN ACTION (feat. OCG & YCS Brazil + Banlist)

YGO Discussion: What are future adaptations to the Emergency Banlist (TCG Format)?

Deck Report Season 6 Week 6: Super Quantum Maliss [22nd Place Puerto Rico First Attack Regional]

EMERGENCY BANLIST!!!! (Theory & Discussion October 27th Forbidden Limited List)

Deck Report Season 6 Week 6: Super Quantum Danger Solfachord K9 Maliss? (Deck Theory & Explanation)

RESCUE-ACE ARE SO BACK!!! (Theory & Discussion + 1-card Link-4 combo [Burst Protocol])

Exosister Martha has transformed!!! SHE NOW CHANGES EVERYTHING!!! (Theory & Introduction [BPRO])

WIND MONSTERS (& K9) ARE NOW THE SCARIEST ATTRIBUTE IN THE GAME! (Theory & Discussion [Post. BPRO])

Deck Report Season 6 Week 5 (Part 2): Gem-Knight K9 (Tournament Report & Replays)

GRADIUS & B.E.S. ARE RETURNING! (Introduction & Theory [Burst Protocol])

Deck Report Season 6 Week 5: Going 2nd Gem-Knights with 20 HANDTRAPS?

[DECK RETAKE] Branded Dracotail (post YCS São Paulo DB Testing vs. Yummy/ MitsuYummy/ CrystronK9)

Deck Report Season 6 Week 4: Power Spell Going 2nd Gem-Knights

MY FAVORITE ARCHETYPE OF ALL TIME IS NOW STRONGER!!! (Theory & Discussion feat. Dragunity [TW03])

The MOST BROKEN! Medeus Archetype is here! (Elvenotes Introduction & Theory + Combo Showcase) [BPRO]