Graham's Union Flag Custom Deck Guide - Gundam Card Game

Graham's Union Flag Custom, Gundam Card Game Main Card

GD03-069Main CardGundam Card Game

Event wins: 0 across 1 event
Top 8: 1 100% of 1 tournament decks
Decklists: 4,508
Median cost: $54 from $9

Based on 4508 community decks

Deck data last updated Sep 26, 2026

Looking for the best Graham's Union Flag Custom decks for Gundam Card Game? Here are the top community and tournament builds featuring Graham's Union Flag Custom, ranked by views, likes and forks.

Consensus list

The 50 cards most of 2,658 Graham's Union Flag Custom lists run. Counts are rounded averages.

Core8 cards, in 90%+ of lists

×4Graham's Union Flag Custom99.9%
×4Graham Aker92.6%

Flex42 cards fill the list

×3Veteran Tactics27.4%
×2Graceful Demeanor24.7%
×4Tieren High Mobility Type23.3%
×3Corsica Base21.3%
×3Graham's Union Flag Custom II (GN Flag)21.3%
×4Nemo19.9%
×4Zaku II19.5%
×4Guntank17.6%
×4∀ Gundam17.5%
×4Loran Cehack16.9%
×4Union Flag16.8%
×3AEU Hellion16.2%

OptionsOff the list, strong synergy

×4Ali al-Saachez13.8% +13.3
×4AEU Enact Demonstration Color13.5% +13.0
×4Al-Saachez's AEU Enact Custom Moralia Development Experiment Type13.4% +12.9
×4Kapool14.7% +11.5

Tournament record

What Graham's Union Flag Custom has actually done at tracked events, ranked by finish. Last 90 days

Based on 1 events (1 tournament decks)

Place	Event	Player	Deck
of 8	🇯🇵Gundam Card Game Official Shop Saitama Koshigaya Lake Town Store - Serial Card ChallengeOct 4, 2026ガンダムカードゲーム　シリアルカードチャレンジ（10月開催）	Bragi