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Boros Synthesizer — Pauper metagame & decklists | CastHaven
Pauper archetype
Boros Synthesizer
Meta share · 30d
0.1%
n=1,351 decks
Top 8s · 30d
0
finishes of 8th or better
Best finish
—
no ranked finishes in the window
Current top-performing list
Boros Synthesizer — 5-0
Pauper League · Jun 2, 2026 · lindoso01
via mtgo.com
Pauper
Creatures · 17
4
Glint Hawk
4
Kor Skyfisher
4
Novice Inspector
3
Thraben Inspector
2
Seeker of the Way
Spells · 12
4
Galvanic Blast
4
Lightning Bolt
2
Prismatic Strands
2
Thraben Charm
Artifacts · 8
4
Experimental Synthesizer
4
Lembas
Enchantments · 3
3
Journey to Nowhere
Lands · 20
3
Ancient Den
3
Great Furnace
3
Mountain
3
Plains
2
Boros Garrison
2
Rustvale Bridge
2
Wind-Scarred Crag
Sideboard · 15
4
Red Elemental Blast
3
Dust to Dust
3
Navigator's Compass
3
Relic of Progenitus
2
Cast into the Fire
Core vs. flex
Staples
In ≥90% of lists (modal quantity shown) · mainboard · last 30 days · n=2 lists · top 12 of 19
Insufficient data (n=2)
We don’t show percentages below the sample threshold. Check back as more events report.
Data as of Jun 13, 2026 · MTGO + paper
casthaven.com
Past top performers
No top finishes in the window yet
Top 8 results for Boros Synthesizer land here as events report — check back after the next nightly ingest.
Trends
Boros Synthesizer adoption
% of classified Pauper decks · weekly · n=13,856
View as table
Data as of Jun 13, 2026 · MTGO + paper
casthaven.com
1
Bojuka Bog
1
Radiant Fountain
Flex slots
Inclusion rate · mainboard · last 30 days · n=2 lists
Insufficient data (n=2)
We don’t show percentages below the sample threshold. Check back as more events report.
Data as of Jun 13, 2026 · MTGO + paper
casthaven.com
Rotated out
Journey to Nowhere
last seen Jun 2, 2026 · in lists since Jun 13, 2025 · avg 2.8× per list
Navigator's Compass
last seen Jun 2, 2026 · in lists since Jun 21, 2025 · avg 2.8× per list
Prismatic Strands
last seen Jun 2, 2026 · in lists since Jun 26, 2025 · avg 2× per list
Relic of Progenitus
last seen Jun 2, 2026 · in lists since Jun 13, 2025 · avg 2.9× per list
Seeker of the Way
last seen Jun 2, 2026 · in lists since Jun 21, 2025 · avg 2.5× per list
Thraben Charm
last seen Jun 2, 2026 · in lists since Jun 13, 2025 · avg 2.2× per list
Campfire
last seen Apr 17, 2026 · in lists since Jun 15, 2025 · avg 2× per list
Celestial Flare
last seen Apr 17, 2026 · in lists since Mar 26, 2026 · avg 2× per list
Cards this deck used to play, from the archetype’s full card-pool history — when they were last seen and how many copies lists ran.
0%
▼ 1 pts since Jun 9
Jun 9
Jun 8
Finish distribution
Final standings finishes · last 30 days · n=0 decks
No data yet
Finish buckets appear once events with standings land for this archetype.
Data as of Jun 13, 2026 · MTGO + paper
casthaven.com