Jack Flag - Marvel Snap Card & Variants
Jack Flag is a Series 5 card in Marvel Snap with 3 cost and 3 power. Abilities: Ongoing. Ongoing: Your cards here with increased Power have +2 Power. Jack Flag is one of 170 Series 5 cards in Marvel Snap. As of July 2026, Jack Flag is owned by 49% of tracked players on SnapComplete, with 4 released variants and 4 avatars. Released February 2026. All ownership data comes from real synced player collections and refreshes every four hours.
How does Jack Flag rank on the leaderboard?
SnapComplete data from 8,917 synced players shows Jack Flag rankings across three metrics: Mastery XP, Infinity Splits, and Net Wins. The #1 Mastery XP player has 765 XP, and the top 1% threshold is 250 (top 10%: 75, top 50%: 0). The #1 Infinity Splits player has 41 splits, and the top 1% threshold is 3 (top 10%: 1, top 50%: 0). The #1 Net Wins player has 125 net wins, and the top 1% threshold is 38 (top 10%: 11, top 50%: 1). Six percentile tiers (top 1%, 3%, 5%, 10%, 25%, 50%) plus individual top-10 ranks update every four hours from real player data.
What variants and cosmetics does Jack Flag have?
As of July 2026, Jack Flag has 4 released variants and 4 avatars tracked on SnapComplete. Each variant page shows owner rarity, artist credit, acquisition source, equipped popularity, and album membership. Counts update automatically as new cosmetics release and get detected through crowdsourced collection data.
All Jack Flag variants (4)
Paul MafayonPaul Mafayon · Rare · General Pool · 15% of players own
Vincenzo RiccardiVincenzo Riccardi · Bundle · 2% of players own
Ivan FominIvan Fomin · Bundle · <1% of players own
Lemon ArtLemon Art · Album · <1% of players ownUpcoming Jack Flag variants (2)
Datamined variants not yet released. Art and metadata may be incomplete until release.
Sam Nielson
Eric CaneteHow players customize Jack Flag
Most equipped variant: Jack Flag (Paul Mafayon), chosen by 908 of 4,360 owners (21%). Most equipped premium border: Cosmic Red, equipped 112 times on Jack Flag. Most popular finish: Gold, equipped by 59% of the 17 players who unlocked it on Jack Flag. Most popular flare: Krackle White, equipped by 100% of the 3 players who unlocked it on Jack Flag.
Customization stats aggregate every synced SnapComplete player who equipped a variant, finish, flare, or border on Jack Flag. Popularity rankings refresh automatically as new variants release and loadouts change.
How does Jack Flag perform in tracked Marvel Snap decks?
The most-played deck running Jack Flag posts a 58% win rate and +0.43 cubes per game across 177 tracked matches from 10 players this week. Its core teammates include Spider-Man Brand New Day, Surge, Jeff the Baby Dolphin!?. Open every tracked Jack Flag deck with copyable deck codes, or browse the full list on the deck tracker. Deck stats update continuously from SnapComplete-tracked matches against real opponents (bots excluded).
Card synergies
Jack Flag is classified under Ongoing on SnapComplete's 20-ability card index. That means it slots cleanly into decks built around those keywords. Across 168 tracked Jack Flag decks this week, the most common teammates are Jeff the Baby Dolphin!? (30%), Captain Carter (36%), Brood (24%), Moonstone (22%), Spider-Man Brand New Day (20%). Percentages show how often each card appears alongside Jack Flag. Other Ongoing cards that often appear in adjacent archetypes: Ajax, Ant Man, Armor, Aurora, Black Knight, Blue Marvel.
Where does Jack Flag perform best and worst?
Across SnapComplete-tracked Ranked and Conquest games, Jack Flag performs best at Flooding (+5.9% win rate vs its average) and worst at Boardwalk (-7.1%).
Performs best at:
- Flooding +5.9% (42 games). This is the last turn cards can be played here.
- Starlight Citadel +5.8% (318 games). After turn 4, swap the position of each location.
- Muir Island +5.7% (543 games). End of Turn: Give cards here +1 Power.
Performs worst at:
- Boardwalk -7.1% (295 games). End of Turn: Give the lowest-Power card(s) here +1 Power.
- The Space Throne -5.8% (165 games). Only one card can be here for each player.
- Castle Blackstone -5.7% (361 games). The player winning here gets +1 Energy each turn.
How this is measured: across tracked games (bots excluded) where Jack Flag was in the deck and the location was in play. It reflects how decks running Jack Flag perform with that location on the board, not where Jack Flag itself was played. Win rates are smoothed against Jack Flag's own baseline and update continuously.
Track Jack Flag on SnapComplete
Sync your Marvel Snap account to see your Jack Flag mastery XP, splits, net wins, owned variants, and avatars compared against 8,917 tracked players. SnapComplete reads your collection directly from the game through Google or Apple sign-in. No screenshots or manual entry. All data refreshes every four hours.
Explore Jack Flag further: Jack Flag leaderboard for percentile thresholds and top players, Jack Flag decks for community win rates and meta deck stats.