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Water Umbra GuardianTier 1

at Wolfspider Games & Entertainment DTR Store Championship

decks
2 (10.5% of field)
matches (non-mirror)
7 3-3-1
overall winrate
50.0%
ELO-adjusted winrate
44.2% avg ELO -2.9 per match
expected value
50.0% share-weighted (raw)
EV (ELO-adj)
48.2% share-weighted (skill-controlled)
Pilot Skill ↑ top
mean ELO 1264 · median 1264 · range 1180–1348 (2 pilots with an ELO rating)
1081 Q1 1152 Q3 1237 1348
50% of pilots are in the field's top quartile, 0% in the bottom. This deck is favored by stronger players — weight the headline winrates accordingly (the ELO-adjusted column already controls for this at the match level).
Head-to-Head Matchups

Winrates vs every other archetype, sorted by the opponent's field share. Mirrors excluded. Shrunk WR uses a Beta(2, 2) prior so a 1-0 cell doesn't read as 100%; it feeds the EV calc above. Adj WR is the skill-controlled view: derived from per-match ELO deltas (0.5 + avg ELO Δ / K=32, same shrinkage), so it tells you what would have happened on equal-rating play. A faded Raw WR means under 10 matches — lean on the Shrunk WR column there.

Opponent Their share Matches W-L-D Raw WR Shrunk WR Adj WR ELO Δ/match
Slimes 10.5% 1 0-1-0 0.0% 40.0% 41.7% -13.3
Water Aetherwing 10.5% 1 1-0-0 100.0% 60.0% 54.7% +7.5
Fire Aggro 5.3% 1 1-0-0 100.0% 60.0% 55.9% +9.5
Fire Arisanna 5.3% 0
Fire Exia 5.3% 0
Fire Luxem Assassin 5.3% 1 0-0-1 50.0% 50.0% 45.8% -6.7
Fire Neos 5.3% 0
Fire Oblation 5.3% 0
Fire Suited 5.3% 0
Water Allies 5.3% 1 1-0-0 100.0% 60.0% 57.6% +12.1
Water Astra Ranger 5.3% 0
Water Fractal 5.3% 0
Wind Allies 5.3% 1 0-1-0 0.0% 40.0% 38.5% -18.4
Wind Shadowstrike 5.3% 1 0-1-0 0.0% 40.0% 43.0% -11.2
Wind Umbra Guardian 5.3% 0
Decklists · 2 from this event

The 2 public Water Umbra Guardian decklists from this event, ordered by final placement — click a pilot for the full list.

Mirror Analysis

In 1 mirror match, here are the card-count differences that most often separated the winning deck from the losing one. Staples (cards both decks run at the same count) are filtered out — only flex slots show up below. Cards whose count only differed in fewer than 3 mirrors are also held back as too sparse to call a pattern (still visible in the raw table further down). Small sample warning: 1 mirror is borderline; treat these as suggestive, not conclusive.

No card differed in at least 3 of the 1 mirror we have. The raw table below has the sparse signals that didn't clear the threshold — treat them as noise unless the sample grows.

Show all 45 cards with non-zero signal (raw numbers, including 45 held back from the grid above)
Card Edge In winner In loser Same Direction
Dredging Streams +1.00 1 0 0
Song of Frost -1.00 0 1 0
Resolute Stand +1.00 1 0 0
Diffusive Block -1.00 0 1 0
Confidant's Oath -1.00 0 1 0
Revitalizing Cleanse +1.00 1 0 0
Brusque Neige -1.00 0 1 0
Tide Diviner +1.00 1 0 0
Vaporjet Shieldbearer -1.00 0 1 0
Heavy Swing -1.00 0 1 0
Rivulet Adjutant -1.00 0 1 0
Fractal of Rain +1.00 1 0 0
Dungeon Guide +1.00 1 0 0
Fire Resonance Bauble -1.00 0 1 0
Grande Aiguille -1.00 0 1 0
Grand Crusader's Ring +1.00 1 0 0
Liminal Guide +1.00 1 0 0
Leporine Masque -1.00 0 1 0
Acquiescing Rejection +1.00 1 0 0
Lamentation's Toll -1.00 0 1 0
Hailstorm Guard -1.00 0 1 0
Mire Reparation -1.00 0 1 0
Blanche, Sheltering Saint +1.00 1 0 0
Strategem of Myriad Ice +1.00 1 0 0
Fracturize +1.00 1 0 0
Backup Charger +1.00 1 0 0
Ombreux Chevalier -1.00 0 1 0
Extorting Blackjack -1.00 0 1 0
Nullifying Lantern +1.00 1 0 0
Vaporjet Shield -1.00 0 1 0
Cerulean Decree +1.00 1 0 0
Frostsworn Paladin +1.00 1 0 0
Devouring Malice +1.00 1 0 0
Savage Smash -1.00 0 1 0
Bulwark Sword -1.00 0 1 0
Flowing Oubli -1.00 0 1 0
Chalice of Blood +1.00 1 0 0
Safeguard Amulet +1.00 1 0 0
Soutirer Vortex -1.00 0 1 0
Royal Ordinance -1.00 0 1 0
Carter, Synthetic Reaper +1.00 1 0 0
Refracting Missile +1.00 1 0 0
Regal Inquisition +1.00 1 0 0
Aquifer Seneschal -1.00 0 1 0
Nocturne's Oblivion +1.00 1 0 0

JSON: /api/events/33315/archetypes/Water Umbra Guardian