Sliver Swarm
Commander Deck {B}{G}{R}{U}{W} · 100 cards · Sliver Gravemother · Bracket 2
Official preconstructed deck — Wizards of the Coast · Updated September 2026
Official preconstructed decklist · Commander Deck · Commander Masters · released 2023-08-04
Value
≈ $207.18
Market value from Scryfall prices, not what the owner paid.
Stats
3.16 average mana value
Mana cost
Mana production
Mana curve of nonland cards; 7 groups everything above six.
| Cards | Count | In opening hand |
|---|---|---|
| Artifact | 7 | 41% |
| Land | 37 | 97% |
| Creature | 43 | 98% |
| Sorcery | 10 | 53% |
| Enchantment | 1 | 7% |
| Instant | 1 | 7% |
| Commander | 1 | 7% |
Chance of drawing at least one in a seven-card opening hand.
Decklist
Commander 1
| 1 | Sliver Gravemother CMM 707 | {W}{U}{B}{R}{G} | M |
Artifact 7
| 1 | Arcane Signet CMM 367 | {2} | U |
| 1 | Fellwar Stone CMM 382 | {2} | U |
| 1 | Herald's Horn CMM 953 | {3} | U |
| 1 | Icon of Ancestry CMM 955 | {3} | R |
| 1 | Pillar of Origins CMM 970 | {2} | U |
| 1 | Sol Ring CMM 410 | {1} | U |
| 1 | Vanquisher's Banner CMM 982 | {5} | R |
Land 37
| 1 | Ash Barrens CMM 419 | C | |
| 1 | Canopy Vista CMM 989 | R | |
| 1 | Cinder Glade CMM 991 | R | |
| 1 | Command Tower CMM 420 | C | |
| 1 | Exotic Orchard CMM 993 | R | |
| 1 | Flood Plain CMM 994 | U | |
| 3 | Forest CMM 799 | C | |
| 1 | Frontier Bivouac CMM 997 | U | |
| 1 | Grasslands CMM 1002 | U | |
| 1 | Irrigated Farmland CMM 1005 | R | |
| 2 | Island CMM 789 | C | |
| 1 | Jungle Shrine CMM 1006 | U | |
| 2 | Mountain CMM 796 | C | |
| 1 | Mountain Valley CMM 1012 | U | |
| 1 | Mystic Monastery CMM 1014 | U | |
| 1 | Nomad Outpost CMM 1016 | U | |
| 1 | Opulent Palace CMM 1017 | U | |
| 1 | Path of Ancestry CMM 423 | C | |
| 2 | Plains CMM 786 | C | |
| 1 | Prairie Stream CMM 1020 | R | |
| 1 | Rocky Tar Pit CMM 1021 | U | |
| 1 | Sandsteppe Citadel CMM 1024 | U | |
| 1 | Savage Lands CMM 1025 | U | |
| 1 | Scattered Groves CMM 1026 | R | |
| 1 | Seaside Citadel CMM 1029 | U | |
| 1 | Secluded Courtyard CMM 1030 | U | |
| 1 | Sheltered Thicket CMM 1032 | R | |
| 1 | Smoldering Marsh CMM 1036 | R | |
| 1 | Sunken Hollow CMM 1038 | R | |
| 2 | Swamp CMM 793 | C | |
| 1 | Unclaimed Territory CMM 1050 | U |
Creature 43
| 1 | Blade Sliver CMM 871 | {2}{R} | U |
| 1 | Blur Sliver CMM 873 | {2}{R} | C |
| 1 | Bonescythe Sliver CMM 815 | {3}{W} | R |
| 1 | Bonesplitter Sliver CMM 874 | {3}{R} | C |
| 1 | Brood Sliver CMM 887 | {4}{G} | R |
| 1 | Capricious Sliver CMM 734 | {3}{R} | R |
| 1 | Cleaving Sliver CMM 877 | {3}{R} | C |
| 1 | Clot Sliver CMM 861 | {1}{B} | C |
| 1 | Cloudshredder Sliver CMM 919 | {R}{W} | R |
| 1 | Constricting Sliver CMM 818 | {5}{W} | U |
| 1 | Crypt Sliver CMM 863 | {1}{B} | C |
| 1 | Crystalline Sliver CMM 920 | {W}{U} | U |
| 1 | Diffusion Sliver CMM 845 | {1}{U} | U |
| 1 | Firewake Sliver CMM 923 | {1}{R}{G} | U |
| 1 | Galerider Sliver CMM 849 | {U} | R |
| 1 | Gemhide Sliver CMM 896 | {1}{G} | C |
| 1 | Harmonic Sliver CMM 924 | {1}{G}{W} | U |
| 1 | Hatchery Sliver CMM 741 | {1}{G} | R |
| 1 | Hibernation Sliver CMM 925 | {U}{B} | U |
| 1 | Hollowhead Sliver CMM 878 | {2}{R} | U |
| 1 | Lavabelly Sliver CMM 927 | {1}{R}{W} | U |
| 1 | Lazotep Sliver CMM 733 | {3}{B} | R |
| 1 | Manaweft Sliver CMM 900 | {1}{G} | U |
| 1 | Megantic Sliver CMM 901 | {5}{G} | R |
| 1 | Might Sliver CMM 903 | {4}{G} | U |
| 1 | Necrotic Sliver CMM 932 | {1}{W}{B} | U |
| 1 | Quick Sliver CMM 907 | {1}{G} | C |
| 1 | Realmwalker CMM 909 | {2}{G} | R |
| 1 | Regal Sliver CMM 724 | {3}{W} | R |
| 1 | Rukarumel, Biologist CMM 711 | {W}{U}{B}{R}{G} | M |
| 1 | Sentinel Sliver CMM 835 | {1}{W} | C |
| 1 | Shifting Sliver CMM 855 | {3}{U} | U |
| 1 | Sinew Sliver CMM 837 | {1}{W} | C |
| 1 | Sliver Hivelord CMM 937 | {W}{U}{B}{R}{G} | M |
| 1 | Spiteful Sliver CMM 881 | {2}{R} | R |
| 1 | Striking Sliver CMM 882 | {R} | C |
| 1 | Synapse Sliver CMM 857 | {4}{U} | R |
| 1 | Syphon Sliver CMM 870 | {2}{B} | R |
| 1 | Taunting Sliver CMM 727 | {3}{U} | R |
| 1 | Titan of Littjara CMM 728 | {4}{U}{U} | R |
| 1 | Two-Headed Sliver CMM 883 | {1}{R} | C |
| 1 | Venom Sliver CMM 914 | {1}{G} | U |
| 1 | Winged Sliver CMM 860 | {1}{U} | C |
Sorcery 10
| 1 | Cleansing Nova CMM 817 | {3}{W}{W} | R |
| 1 | Crippling Fear CMM 862 | {2}{B}{B} | R |
| 1 | Cultivate CMM 889 | {2}{G} | C |
| 1 | Decimate CMM 922 | {2}{R}{G} | R |
| 1 | Distant Melody CMM 846 | {3}{U} | C |
| 1 | Farseek CMM 894 | {1}{G} | C |
| 1 | Harsh Mercy CMM 825 | {2}{W} | R |
| 1 | Nature's Lore CMM 904 | {1}{G} | C |
| 1 | Three Visits CMM 913 | {1}{G} | U |
| 1 | Windfall CMM 859 | {2}{U} | U |
Enchantment 1
| 1 | Descendants' Fury CMM 736 | {3}{R} | R |
Instant 1
| 1 | For the Ancestors CMM 740 | {2}{G} | R |
Where to buy this deck
| Store | Cards | Total |
|---|---|---|
| ManaPool | 94 of 94 | $93.24 |
| Cardmarket | 94 of 94 | €110.64 |
| Card Kingdom | 94 of 94 | $192.41 |
| The Mystic Store | 94 of 94 | CA$267.91 |
| 401 Games | 92 of 94 | CA$234.52 |
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).
- Notes · possibleCedh signals (0/4, needs 3+): complete combos=0, avg nonland CMC=3.16, free/reduced-cost interaction=0, cEDH staples=1. Not enough independent signals agree to flag this as a likely cEDH build.
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