Core
Across the sample, Greninja, Swablu, Copycat, Poké Ball, and Mega Altaria ex form the stable core: each appeared in at least 75% of tracked Mega Altaria ex Greninja lists. Start with these slots when reproducing the archetype.
Rank 16
Mega Altaria ex Greninja
S Tier · Evidence score 92Data window: Oct 5, 2026Nov 3, 2026
UpdatedNov 4, 2026Last 30 days
Meta share
2.2%
- 7-day change
- −1 pp
- Last 30 days
- −0.6 pp
3.6%Meta share0.0%
Oct 6Oct 20Nov 4
Win rate
53.2%
- 7-day change
- +3.5 pp
- Last 30 days
- +2.9 pp
57.2%50.0%Win rate45.2%
Oct 6Oct 20Nov 4
88 Deck samples · 515 games · Tournaments 25 · Best finish #1
Use this Mega Altaria ex Greninja page to understand the deck's game plan, core cards, and matchups before you build or pilot Mega Altaria ex Greninja.
Mega Altaria ex Greninja 20-card deck list
88 Deck samplesOct 5, 2026 – Nov 3, 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.
A build-ready baseline allocated from average card counts across every tracked list. It is a statistical consensus, not a copied player list.
×2Greninja
089 · Core
100.0% (88/88)
- ×2
Swablu
B1-196 · Core
100.0% (88/88)
- ×2
Froakie
087 · Core
95.5% (84/88)
- ×1
Mega Altaria ex
B1-102 · Core
100.0% (88/88)
- ×1
Chingling
B1-109 · Flex
56.8% (50/88)
- ×1
Oricorio
B4-078 · Flex
38.6% (34/88)
×2Copycat
B1-225 · Core
100.0% (88/88)
×2Poké Ball
P-A-005 · Core
100.0% (88/88)
×2Rare Candy
A3-144 · Core
98.9% (87/88)
×2Professor's Research
P-A-007 · Core
98.9% (87/88)
×1Cyrus
A2-150 · Core
100.0% (88/88)
×1Lucky Egg
B3-148 · Flex
53.4% (47/88)
×1Hiking Trail
B2b-069 · Flex
39.8% (35/88)
Related Pokémon decks
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 Greninja Deck DNA
How to read and adapt this Mega Altaria ex Greninja 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
- 88.7%
- Tight, established list
- Core slots
- 16 / 20
- Flexible slots
- 4
- Primary energy
- Psychic(53.4%)
Flex
Chingling, Lucky Egg, Hiking Trail, and Oricorio 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 Greninja matchups
- Most common opponent
- Mega Altaria ex Espeon
- 36.4% · 44 games
- Best result
- Suicune ex Baxcalibur
- 59.5% · 37 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.
Hoopa ex Mega Absol ex
11-14-227
40.7%
Medium evidence95% range24.5%–59.3%
Mega Lucario ex Lucario
12-14-026
46.2%
Medium evidence95% range28.8%–64.5%
Magnezone Miraidon ex
10-13-326
38.5%
Medium evidence95% range22.4%–57.5%
Dragonair Mega Rayquaza ex
11-9-020
55.0%
Medium evidence95% range34.2%–74.2%
Umbreon Hydreigon
10-7-118
55.6%
Early signal95% range33.7%–75.4%
Vespiquen ex Shuckle ex
9-5-115
60.0%
Early signal95% range35.7%–80.2%
Dedenne ex Indeedee ex
7-7-014
50.0%
Early signal95% range26.8%–73.2%
Sets and packs for Mega Altaria ex Greninja
Expansion sets and booster packs that supply Mega Altaria ex Greninja’s core Pokémon (used in at least half of tracked decklists).
Related sets
Why Mega Altaria ex Greninja insights are trustworthy
Why Mega Altaria ex Greninja 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. Matchups ordered by sample size. The range is a 95% Wilson interval, which prevents tiny samples from looking more certain than they are.
Source tournaments
Events included in this snapshot. The current schema does not attribute individual archetypes to specific events.
The Breakfast Club Daily-FA +
3, 2026
Dark League Tournament | $50 Prize Pool
2, 2026
DR KELP’S CHUM BUCKET POP UP
2, 2026
🏰FORT TOURNAMENTS DOUBLE DECKS🏰 $20 + FA CARDS
2, 2026
The Dark League Afternoon Pop Up | $15 USD & FAs
1, 2026
The Breakfast Club Early Morning Madness-FAs
1, 2026
TBC X TDL After Mads Halloween Celebration!-$20
31, 2026
PMPT #49 - DUAL FUSION!!! | $250 USD
31, 2026
The Breakfast Club Halloween Celebration-$10
31, 2026
Umbreon99's Aura Sphere #11: $10 USD + Top 4 FA
30, 2026
THE BREAKFAST CLUB KELP CLASSIC #12 - C1 FAs
30, 2026
🌟 NEW SET CELEBRATION!!︱ $20 BEC'S WEEKLY
29, 2026
Dark League Pop Up 5$ C SERIES LEGAL
29, 2026
The Dankest C Series Pop Up! [$50 Prize + FAs]
29, 2026
Dark League Tournament 10$ to the Winner
26, 2026
Dark League Pocket Tournament 20$ + DX Cards
24, 2026
10USD + FA | 巫獅對戰塔盃 LeoWizard BattleTower Cup #16
24, 2026
Umbreon99's Aura Sphere #10: $5 USD
23, 2026
The Dark League Tournament |CASH AND CARD PRIZES
19, 2026
⭐Nuggie's POG Deluxe Tourney #17! $20 1st FA OAK ⭐
18, 2026
Umbreon99's Aura Sphere #9: $5 USD + (Top 2 FA)
16, 2026
DELUXE PRIZES︱ $20 BEC'S WEEKLY ⭐️
16, 2026
🐧 PGX TOURNAMENT #3【 💰$25 USD + FA DELUXE ⭐⭐】
12, 2026
Umbreon99's Sunday Showdown: $5 USD + (Top 4 FA)
11, 2026
KnowticeTkO x TBC $20 pop-up
11, 2026
10USD + FA | 巫獅對戰塔盃 LeoWizard BattleTower Cup #15
10, 2026
Umbreon99's Aura Sphere #8: $5 USD + Oak
9, 2026
Dark League Pop Up 5$
6, 2026
⭐Nuggie's POG Deluxe Tourney #16! 1st $15 + FA⭐
6, 2026
🐧 PGX TOURNAMENT #2【 💰$25 USD + FA DELUXE ⭐⭐】
5, 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.
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