Jack Flag: Marvel Snap Card Stats & 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 189 Series 5 cards in Marvel Snap. As of October 2026, Jack Flag is owned by 36% 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 22,247 synced players shows Jack Flag rankings across three metrics: Mastery XP, Infinity Splits, and Net Wins. The #1 Mastery XP player has 965 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 123 net wins, and the top 1% threshold is 46 (top 10%: 18, top 50%: 3). 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 October 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 · 13% of players ownVincenzo RiccardiVincenzo Riccardi · Conditional Bundle · 1% of players ownIvan FominIvan Fomin · Bundle · <1% of players ownLemon ArtLemon Art · Album · <1% of players own

Upcoming Jack Flag variants (2)

Datamined variants not yet released. Art and metadata may be incomplete until release.

Sam NielsonSam NielsonEric CaneteEric Canete

How players customize Jack Flag

Most equipped variant: Jack Flag (Paul Mafayon), chosen by 1,928 of 8,112 owners (24%). Most equipped premium border: Red Cosmic Border, equipped 185 times on Jack Flag. Most popular finish: Gold, equipped by 60% of the 30 players who unlocked it on Jack Flag. Most popular flare: Krackle White, equipped by 67% of the 6 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 48% win rate and -0.02 cubes per game across 45 tracked matches from 1 player this week. Its core teammates include Adam Warlock, Magik, Silver Surfer. 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 23-ability card index. That means it slots cleanly into decks built around those keywords. Across 52 tracked Jack Flag decks this week, the most common teammates are Silver Surfer (31%), Magik (23%), Sera (27%), Sebastian Shaw (25%), Wong (17%). Percentages show how often each card appears alongside Jack Flag. Other Ongoing cards that often appear in adjacent archetypes: Ajax, Ant Man, Armor, Arthur Pendragon, Black Knight, Blue Marvel.

Where does Jack Flag perform best and worst?

Across SnapComplete-tracked Ranked and Conquest games, Jack Flag performs best at Hospice (+6.3% win rate vs its average) and worst at Castle Blackstone (-8.1%).

Performs best at:

• Hospice +6.3% (623 games). Changes to card Power are doubled here.
• Utopia +6.2% (490 games). 3 and 4-Cost cards cost 1 less.
• Nidavellir +5.6% (1,007 games). Cards here have +5 Power.

Performs worst at:

• Castle Blackstone -8.1% (650 games). The player winning here gets +1 Energy each turn.
• Sakaar Grand Prix -5.5% (617 games). After turn 4, the winner here gets +1 Max Energy.
• Savage Land -4.8% (643 games). Add two Raptors on each side of this location.

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 22,247 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.