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CS Mastemon card art

CS Mastemon

Yellow Purple Underperforming
0.3%
Meta %
76
Entries
76
Pilots
5
1sts
21.1%
Top 3 Rate
50.8%
Win Rate
Data through Apr 2026
Viewing all formats

Mastemon Family

3 variants in this family View all in Meta

Quick Stats

Rola Most Loyal Pilot (8 entries)
67.4% win rate Best Format: BT23
1.8% meta share Best Scene: Bay Area
2.6% meta share Peak Meta: Azores
16 players Avg Field Size
Nov 2024 First Seen
6 Formats Played
30 Stores Played At

Meta Share Over Time

Weekly share of tournament entries across all formats

Placement Distribution

How often this deck finishes in each placement bucket

Win Rate by Format

Match win rate broken down by game format

Top & Bottom Matchups

Based on individual match results (min 10 matches)
Not enough matchup data (need 10+ matches per opponent)

Matchups

Win rates against other decks based on match-level data
Deck matchup win rates
Opponent Matches W L D Win%
Hudiemon 10 5 4 1
50%
Minimum 10 matches to appear

Card Breakdown

Analyzing card choices across 5 decklists (EX11–AD01).

  • Inclusion rate (first badge) — the percentage of decklists that run this card
  • Avg copies (second badge) — the average number of copies in decklists that include it
  • Core Deck — cards found in 25%+ of decklists, the consistent backbone of the archetype
  • Tech Choices — cards in fewer than 25% of decklists (appearing in 3+ decklists), flex slots that vary by player or meta
Filtered to submitted decklists that placed in the top quarter of their tournament's participants
Digi-Egg 1
Tokomon
60% 4x
4x
BT14-003 Tokomon
Digimon 15
Patamon
60% 4x
4x
BT14-033 Patamon
Pillomon
60% 2x
2x
BT9-033 Pillomon
Tapirmon
60% 1.7x
3x
1x
EX8-030 Tapirmon
Cutemon
40% 1.5x
2x
1x
BT5-033 Cutemon
Gatomon
60% 4x
4x
ST10-04 Gatomon
Reppamon
60% 3.7x
4x
3x
BT22-034 Reppamon
Gatomon
60% 2x
2x
BT15-037 Gatomon
Angewomon
60% 1.3x
2x
1x
BT15-038 Angewomon
Angewomon
60% 2x
2x
BT11-042 Angewomon
LadyDevimon
60% 2x
2x
BT11-083 LadyDevimon
LadyDevimon
60% 3.3x
4x
2x
BT23-067 LadyDevimon
Angewomon
60% 1.3x
2x
1x
EX6-022 Angewomon
Angewomon
40% 2x
2x
BT23-031 Angewomon
Mastemon
100% 2.4x
4x
2x
BT23-102 Mastemon
Mastemon
60% 4x
4x
P-187 Mastemon
Tamer 3
Mirei Mikagura
60% 2.3x
3x
2x
EX6-074 Mirei Mikagura
Mirei Mikagura
60% 2.3x
3x
1x
BT22-089 Mirei Mikagura
Mirei Mikagura
60% 2.7x
3x
2x
BT11-094 Mirei Mikagura
Option 2
Amber Memory Boost!
60% 3x
3x
LM-035 Amber Memory Boost!
Comet Hammer
40% 2x
2x
BT23-096 Comet Hammer

No tech choices found

All cards appear in 25%+ of decklists — this deck has a very consistent build

41 more cards appeared in fewer than 3 decklists and are not shown.
Digi-Egg 1
Tokomon
100% 4x
4x
BT14-003 Tokomon
Digimon 19
Tapirmon
100% 2x
3x
1x
EX8-030 Tapirmon
Patamon
100% 4x
4x
BT14-033 Patamon
Pillomon
100% 2x
2x
BT9-033 Pillomon
Cutemon
50% 1x
1x
BT5-033 Cutemon
Psychemon
50% 2x
2x
BT8-071 Psychemon
Gatomon
100% 2x
2x
BT15-037 Gatomon
Gatomon
100% 4x
4x
ST10-04 Gatomon
Reppamon
100% 3.5x
4x
3x
BT22-034 Reppamon
Angewomon
100% 1.5x
2x
1x
EX6-022 Angewomon
Angewomon
100% 1.5x
2x
1x
BT15-038 Angewomon
Angewomon
100% 2x
2x
BT11-042 Angewomon
LadyDevimon
100% 3x
4x
2x
BT23-067 LadyDevimon
LadyDevimon
100% 2x
2x
BT11-083 LadyDevimon
LadyDevimon
50% 2x
2x
ST10-12 LadyDevimon
Angewomon
50% 2x
2x
BT23-031 Angewomon
Mastemon
100% 4x
4x
P-187 Mastemon
Mastemon
100% 2x
2x
BT23-102 Mastemon
Venusmon
50% 1x
1x
BT24-040 Venusmon
Mastemon
50% 1x
1x
EX6-029 Mastemon
Tamer 4
Mirei Mikagura
100% 2.5x
3x
2x
EX6-074 Mirei Mikagura
Mirei Mikagura
100% 2x
3x
1x
BT22-089 Mirei Mikagura
Mirei Mikagura
100% 2.5x
3x
2x
BT11-094 Mirei Mikagura
T.K. Takaishi
50% 2x
2x
BT1-087 T.K. Takaishi
Option 2
Amber Memory Boost!
100% 3x
3x
LM-035 Amber Memory Boost!
Comet Hammer
50% 2x
2x
BT23-096 Comet Hammer

No tech choices found

All cards appear in 25%+ of decklists — this deck has a very consistent build

Dedicated Tamers

Top 9 tamers who've played this deck the most (minimum 3 events)

Format Stats

Performance breakdown by game format
Deck performance by format
Format Entries Record Win % Top 3 % 1sts
AD01 (Digimon Generation) 7 12-13-1
48%
28.6% 2
EX11 (Dawn of Liberator) 30 38-59-7
39.2%
6.7% 1
BT24 (Time Stranger) 6 10-8-1
55.6%
16.7% 0
BT23 (Hackers' Slumber) 25 60-29-10
67.4%
40% 2
BT21 (World Convergence) 1 0-3-1
0%
0% 0
RSB2.0 (Release Special Booster 2.0) 7 12-16
42.9%
14.3% 0
Overall 76 132-128-20
50.8%
21.1% 5

Region Breakdown

Where this deck sees the most play
Regional breakdown by country
Country Entries Pilots Meta % Record Win % 1sts
United States 33 33 0.3% 50-51
49.5%
3
Online 28 28 0.3% 63-51
55.3%
1
Spain 6 6 0.4% 6-10
37.5%
0
Germany 3 3 0.2% 4-4
50%
1
Portugal 3 3 0.3% 3-7
30%
0
Brazil 2 2 0.1% 5-3
62.5%
0
Canada 1 1 0.1% 1-2
33.3%
0
Overall 76 76 0.3% 132-128
50.8%
5

Decklists

Individual tournament results with decklist links
Showing 12 of 21 decklists Browse All
CS Mastemon
AD01 CS Mastemon
at PHOENIX REBORN
Apr 25, 2026
22nd
1-3-1
28 players View Decklist
CS Mastemon
AD01 CS Mastemon
at PHOENIX REBORN
Apr 19, 2026
1st
3-0-0
9 players View Decklist
CS Mastemon
EX11 CS Mastemon
at PHOENIX REBORN
Mar 21, 2026
11th
2-1-1
33 players View Decklist
CS Mastemon
EX11 CS Mastemon
at PHOENIX REBORN
Mar 14, 2026
22nd
2-3-1
36 players View Decklist
CS Mastemon
EX11 CS Mastemon
at PHOENIX REBORN
Mar 7, 2026
7th
3-1-1
38 players View Decklist
CS Mastemon
EX11 CS Mastemon
at PHOENIX REBORN
Mar 7, 2026
37th
1-4-0
38 players View Decklist
CS Mastemon
BT23 CS Mastemon
at PHOENIX REBORN
Dec 13, 2025
3rd
3-1-0
16 players View Decklist
CS Mastemon
BT23 CS Mastemon
at PHOENIX REBORN
Dec 13, 2025
4th
3-1-0
16 players View Decklist
CS Mastemon
BT23 CS Mastemon
at PHOENIX REBORN
Nov 22, 2025
6th
3-2-0
19 players View Decklist
CS Mastemon
BT23 CS Mastemon
at PHOENIX REBORN
Nov 21, 2025
9th
2-2-0
14 players View Decklist
CS Mastemon
BT23 CS Mastemon
at PHOENIX REBORN
Nov 15, 2025
2nd
4-0-1
26 players View Decklist
CS Mastemon
BT23 CS Mastemon
at PHOENIX REBORN
Nov 15, 2025
3rd
4-1-0
26 players View Decklist
Browse All (9 more)
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