Core
Across the sample, Mega Altaria ex, Swablu, Professor's Research, Poké Ball, and Copycat form the stable core: each appeared in at least 75% of tracked Mega Altaria ex lists. Start with these slots when reproducing the archetype.
28
Rank 28
Mega Altaria ex
Event Deck FinderB Tier · Evidence score 53Data window: Sep 10, 2026Oct 9, 2026
UpdatedOct 10, 2026Last 30 days
Compared with Oct 2, 2026
Meta share
0.7%
−0.1 pp
1.0%Meta share0.0%
Sep 11Sep 25Oct 10
Win rate
41.5%
−4.4 pp
52.7%Win rate39.6%
Sep 11Sep 25Oct 10
30 Deck samples · 147 games · Tournaments 16 · Best finish #10 · Empty spans are days with no snapshot for this deck.
Use this Mega Altaria ex page to understand the deck's game plan, core cards, and matchups before you build or pilot Mega Altaria ex.
Mega Altaria ex 20-card deck list
30 Deck samplesSep 10, 2026 – Oct 9, 2026
In the app: Cards → Decks → Build New → Scan Code. Aim at this QR, or save the image and tap Scan Saved Image. Needs a free deck slot and the listed cards.
Load this representative 20-card list into the builder to edit, check ownership, and share.
Pokemon8
Trainers12
Professor's Research
P-A-007
100.0%(30/30)Core
Poké Ball
P-A-005
100.0%(30/30)Core
Copycat
B1-225
100.0%(30/30)Core
Cyrus
A2-150
100.0%(30/30)Core
Training Area
B2-153
100.0%(30/30)Core
Lisia
B1-226
96.7%(29/30)Core
Field Blower
B3-147
93.3%(28/30)Core
Sabrina
225
76.7%(23/30)Flex
Mars
A2-155
76.7%(23/30)Flex
Lucky Ice Pop
B2-145
76.7%(23/30)Flex
Common alternatives
Other cards found in tracked lists, kept out of the 20-card baseline.
Common alternatives
Other cards found in tracked lists, kept out of the 20-card baseline.
Mega Altaria ex Deck DNA
How to read and adapt this Mega Altaria ex list
Copies are allocated with a largest-remainder calculation from aggregate copies per deck and capped at two per card. Inclusion percentages and matchup results remain visible below so you can see where lists disagree.
- List consensus
- 94.5%
- Tight, established list
- Core slots
- 17 / 20
- Flexible slots
- 3
- Primary energy
- Psychic(83.3%)
Flex
Sabrina, Mars, and Lucky Ice Pop had lower adoption than the core. These are the first slots to compare against your expected opponents or available collection rather than copying automatically.
Mega Altaria ex matchups
Matchups ordered by sample size. The range is a 95% Wilson interval, which prevents tiny samples from looking more certain than they are.
- Most common opponent
- Mega Altaria ex Espeon
- 57.1% · 14 games
- Best result
- Mega Lucario ex Lucario
- 61.5% · 13 games
- Biggest risk
- Magnezone Miraidon ex
- 14.3% · 7 games
View all 7 matchups
See the remaining results and their 95% ranges.
View all 7 matchups
See the remaining results and their 95% ranges.
Suicune ex Baxcalibur
3-7-010
30.0%
Early signal95% range10.8%–60.3%
Vespiquen ex Shuckle ex
3-5-08
37.5%
Early signal95% range13.7%–69.4%
Hoopa ex Mega Absol ex
3-3-17
42.9%
Early signal95% range15.8%–75.0%
Mega Charizard Y ex Entei ex
2-5-07
28.6%
Early signal95% range8.2%–64.1%
Magnezone Miraidon ex
1-6-07
14.3%
Early signal95% range2.6%–51.3%
Butterfree Mega Sceptile ex
2-3-16
33.3%
Early signal95% range9.7%–70.0%
Mega Manectric ex Heliolisk
1-4-05
20.0%
Early signal95% range3.6%–62.4%
Sets and packs for Mega Altaria ex
Expansion sets and booster packs that supply Mega Altaria ex’s core Pokémon (used in at least half of tracked decklists).
Why Mega Altaria ex insights are trustworthy
Daily snapshots preserve trends; card roles come from inclusion rates; matchup uncertainty is shown explicitly; player identities and private ownership are never stored.
Why Mega Altaria ex insights are trustworthy
Daily snapshots preserve trends; card roles come from inclusion rates; matchup uncertainty is shown explicitly; player identities and private ownership are never stored.
Source tournaments
Events included in this snapshot. The current schema does not attribute individual archetypes to specific events.
Umbreon99's Aura Sphere #8: $5 USD + Oak
9, 2026
⭐Nuggie's POG Deluxe Tourney #16! 1st $15 + FA⭐
6, 2026
🐧 PGX TOURNAMENT #2【 💰$25 USD + FA DELUXE ⭐⭐】
5, 2026
Dark League Pocket Tournament 100$usd
3, 2026
10USD + FA | 巫獅對戰塔盃 LeoWizard BattleTower Cup #14
3, 2026
Umbreon99's Aura Sphere #7: $50 USD + Oak
2, 2026
Dark League Pocket Tournament 20$usd
1, 2026
PMPT #48 - TEAM ROCKETS ALTERCATION!!! | $100 USD
26, 2026
$40 USD+FA | 巫獅對戰塔盃 LeoWizard BattleTower Cup #13
26, 2026
Umbreon99's Aura Sphere #6 ($10 USD)
25, 2026
⭐️ WIN A DELUXE 2.0 CARD︱ $20 BEC'S WEEKLY ⭐️
25, 2026
PMPT #47 - TEAM ROCKETS ADMIRATION!!! | $100 USD
19, 2026
$40 USD+FA | 巫獅對戰塔盃 LeoWizard BattleTower Cup #12
19, 2026
Umbreon99's Aura Sphere #5: $5 USD + OAK
18, 2026
The PokeBounty Showdown $1000 Prize Pool (#2NA)
14, 2026
🏰FORT TOURNAMENTS POCKET DEBUT🏰 $20 + FA CARDS
14, 2026
🩷random r0zey pop up #3 | $25 + FA🩷
13, 2026
The PokeBounty Showdown Sunday Pop Up
13, 2026
🍋PAPARAJOTE SERIES #3/12📱🎴|⭐Premio 10€💸
13, 2026
🔥 TBC × HYPE PACKS: AFTERMADS #1 — $150 🔥
13, 2026
Dark League Pocket Tournament | 20$USD Prize Pool
12, 2026
PMPT #46 - TEAM ROCKETS ANNIHILATION!! | $100 USD
12, 2026
$60 USD | 巫獅對戰塔盃 LeoWizard BattleTower Cup #11
12, 2026
Umbreon99's Late Nite: $15 USD + Oak (Top 4 ⭐⭐)
12, 2026
Umbreon99's Aura Sphere #4: $15 USD + Oak
11, 2026
‼️$20 BEC'S WEEKLY CLASH ‼️︱FA PRIZES FOR TOP 4 ‼️
11, 2026
Block Dragon $30 PRIZE POOL
11, 2026
The Breakfast Club Daily #5-$5 + FA
10, 2026
🐧 PGX TOURNAMENT #1【💰5$ + TRAINER FA ⭐⭐】
10, 2026
The PokeBounty Showdown $1000 Prize Pool (#1EU)
10, 2026
How to read this data
Statistics are aggregated from public standard-Swiss Pokemon TCG Pocket tournaments on Limitless Tournament Platform. Player identity and individual deck ownership are not retained.
Archetypes related to Mega Altaria ex
Tournament intelligence
Browse the full meta ranking
Compare every tracked archetype by meta share, win rate, and core card usage.
