ScrollVault Precon library Bracket Method
Ezuri, Claw of Progress card art
Art by James Ryman · © Wizards of the Coast

Swell the Host

Bracket 2
C15 — Commander 2015 · 2015-11-13
Commander: Ezuri, Claw of Progress · Color identity: GU

Bracket

B2

Power Level

4.3/10

Tipping Point

T4

Game Changers

0

Why this bracket?

  • 3 mass finishers over 10 token generators — a go-wide alpha-strike engine — but the goldfish sim wins around turn 9 (Bracket 2 "Core" pace, ~8+ turns), not the ~6-7 of an Upgraded deck, so this theme engine alone does not floor Bracket 3
  • Borderline verdict — close to B3: tuned 3 mass finishers over 10 token generators — a go-wide alpha-strike engine held at B2 by our Core-pace gate (goldfish ~turn 9) — it breaks no Bracket 3 rule; we promote a 0-Game-Changer engine only at turn 6 or faster
  • High optimization — score 24/75 (12 interaction spells, 12 card-advantage sources, 1 fast-mana sources) — raises this deck above its hard floor
  • Engine accuracy: 77.1% exact and 99.5% within one bracket on 1,229 organizer-labeled tournament decklists (engine v389).

How it compares

Against the 5 Commander 2015 decks we analyzed, this is 2nd strongest — power 4.3 versus a set average of 4.3. That is 0.3 below the 174-precon library average of 4.6. Its Tipping Point lands on turn 4, the same as the library median.

More Commander 2015 decks

Other Bracket 2 precons at a similar power

Upgrade this precon

6 staples this deck does not already run — all legal in Ezuri, Claw of Progress's color identity, none over $20, and none of them a Game Changer, so none forces a Bracket 3 floor on its own. Adding cards can still move the bracket: paste the updated list back into the calculator to re-check.

Add all 6 to TCGplayer cart — about $14.94

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Decklist (100 cards)

1 Ezuri, Claw of Progress
1 Experiment One
1 Elvish Visionary
1 Sakura-Tribe Elder
1 Plaxmanta
1 Coiling Oracle
1 Caller of the Claw
1 Loaming Shaman
1 Noble Quarry
1 Skullwinder
1 Viridian Shaman
1 Eternal Witness
1 Ohran Viper
1 Kaseto, Orochi Archmage
1 Lorescale Coatl
1 Trygon Predator
1 Cold-Eyed Selkie
1 Wistful Selkie
1 Solemn Simulacrum
1 Forgotten Ancient
1 Patagia Viper
1 Thelonite Hermit
1 Ninja of the Deep Hours
1 Chameleon Colossus
1 Mystic Snake
1 Stingerfling Spider
1 Broodbirth Viper
1 Illusory Ambusher
1 Mulldrifter
1 Arbor Colossus
1 Great Oak Guardian
1 Bane of Progress
1 Prime Speaker Zegana
1 Caller of the Pack
1 Rampant Growth
1 Kodama's Reach
1 Overrun
1 Desert Twister
1 Verdant Confluence
1 Biomantic Mastery
1 Ezuri's Predation
1 Rapid Hybridization
1 Arachnogenesis
1 Krosan Grip
1 Snakeform
1 Cobra Trap
1 Mirror Match
1 Synthetic Destiny
1 Sol Ring
1 Simic Signet
1 Swiftfoot Boots
1 Thought Vessel
1 Simic Keyrune
1 Sword of Vengeance
1 Bident of Thassa
1 Scytheclaw
1 Orochi Hatchery
1 Beastmaster Ascension
1 Day of the Dragons
1 Command Beacon
1 Command Tower
1 Evolving Wilds
1 High Market
1 Llanowar Reborn
1 Mosswort Bridge
1 Novijen, Heart of Progress
1 Oran-Rief, the Vastwood
1 Reliquary Tower
1 Simic Growth Chamber
1 Simic Guildgate
1 Terramorphic Expanse
1 Thornwood Falls
1 Vivid Creek
1 Vivid Grove
1 Zoetic Cavern
4 Forest
4 Forest
3 Forest
3 Forest
3 Island
3 Island
3 Island
2 Island
Bracket assignment per WotC Commander Brackets Beta. Decklist sourced from MTGJSON (https://mtgjson.com/api/v5/decks/SwellTheHost_C15.json). Analyzed against https://scrollvault.net on 2026-10-09.