Symbiotic Swarm

Commander Deck {B}{G}{W} · 133 cards · Kathril, Aspect Warper · Bracket 2

Official preconstructed deck — Wizards of the Coast · Updated September 2026

Official preconstructed decklist · Commander Deck · Commander 2020 · released 2020-04-17

Why this is Bracket 2

Game changers · No Game Changers found.
Mass land denial · No Mass Land Denial cards found.
Extra turns · No Extra Turn cards found.
Combos · Commander Spellbook estimate-bracket lookup failed and nothing was cached for this exact deck -- its signal isn't reflected in this verdict.
Combos · Commander Spellbook find-my-combos lookup failed and nothing was cached for this exact deck -- its signal isn't reflected in this verdict.
Notes · No signals tripped; defaulting to Bracket 2 -- Bracket 1 vs 2 is a theme judgment call this algorithm can't make on its own (see §2).
cEDH signals · 0 free/reduced-cost interaction card(s) found (informational -- feeds the possibleCedh signal, doesn't floor the bracket on its own).
cEDH signals · 1 cross-archetype cEDH staple(s) found, excluding anything already counted as a Game Changer (informational -- feeds the possibleCedh signal, doesn't floor the bracket on its own; this list is hand-curated and will go stale over time).
Sol Ring
Notes · possibleCedh signals (0/4, needs 3+): complete combos=0, avg nonland CMC=4.23, free/reduced-cost interaction=0, cEDH staples=1. Not enough independent signals agree to flag this as a likely cEDH build.

≈ $104.65

Market value from Scryfall prices, not what the owner paid.

Cheapest available copy per card, any printing, from the last 60 days. Stock and prices change; open a card for its offers.

Mana curve by converted cost; 7 groups everything above six.

1×	Acidic Slime {3}{G}{G}	U
1×	Aerial Responder {1}{W}{W}	U
1×	Akroma, Angel of Wrath {5}{W}{W}{W}	M
1×	Angel of Finality {3}{W}	R
1×	Archon of Valor's Reach {4}{G}{W}	R
1×	Avenging Huntbonder {3}{W}{W}	R
1×	Cairn Wanderer {4}{B}	R
1×	Cartographer's Hawk {1}{W}	R
1×	Cataclysmic Gearhulk {3}{W}{W}	M
1×	Daring Fiendbonder {3}{B}	R
1×	Hornet Queen {4}{G}{G}{G}	R
1×	Kalemne's Captain {3}{W}{W}	R
1×	Karametra, God of Harvests {3}{G}{W}	M
1×	Kathril, Aspect Warper {2}{W}{B}{G}	M
1×	Majestic Myriarch {4}{G}	M
1×	Nikara, Lair Scavenger {2}{B}	M
1×	Nyx Weaver {1}{B}{G}	U
1×	Odric, Lunarch Marshal {3}{W}	R
1×	Reveillark {4}{W}	R
1×	Sakura-Tribe Elder {1}{G}	C
1×	Satyr Wayfinder {1}{G}	C
1×	Skullwinder {2}{G}	U
1×	Slippery Bogbonder {3}{G}	R
1×	Solemn Recruit {1}{W}{W}	R
1×	Soulflayer {4}{B}{B}	R
1×	Soul of Innistrad {4}{B}{B}	M
1×	Splinterfright {2}{G}	R
1×	Sunblast Angel {4}{W}{W}	R
1×	Tayam, Luminous Enigma {1}{W}{B}{G}	M
1×	Titanoth Rex {7}{G}{G}	U
1×	Vampire Nighthawk {1}{B}{B}	U
1×	Vitality Hunter {3}{W}	R
1×	Void Beckoner {6}{B}{B}	U
1×	Yannik, Scavenging Sentinel {2}{G}{W}	M
1×	Zetalpa, Primal Dawn {6}{W}{W}	R

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