The First Sliver

Commander
WUBRGThe First Sliver
4.3±0.5
Upgraded Precon
Core strategy improved with targeted swaps. Mana base and card draw still have clear gaps.
Medium confidence(288 pts)
Estimated win turn
T6best
T7typical
T9+contested
Vector breakdown
Commander Synergy (1 groups)+9ⓘ
Fast mana1
1Sol Ring+10
Mana rocks4
2Arcane Signet+6
2Pillar of Origins+4
3Chromatic Lantern+1
3Patchwork Banner+1
Mana dorks2
1GGemhide Sliver+1
1GManaweft Sliver+1
Land ramp3
1GFarseek+5
1GGFlare of Cultivation+7
2GCultivate+5
Other acceleration2
3Herald's Horn+2
7Morophon, the Boundless+6
Tutors4
UMystical Tutor+9
1Expedition Map+5
1BDemonic Tutor+10
GWEladamri's Call+7
Draw engines3
3Herald's Horn+3
4USynapse Sliver+5
5Vanquisher's Banner+3
Cantrips & burst draw1
1Sensei's Divining Top+8
Recursion1
WUBRGSliver Gravemother+2
Value engines2
2GRealmwalker+5
6Chimil, the Inner Sun+6
Counterspells1
UUCounterspell+8
Spot removal2
1GWHarmonic Sliver+2
1WBNecrotic Sliver+1
Board wipes1
3WWCleansing Nova+6
Stax & hate1
1UDiffusion Sliver+6
Protection2
WUCrystalline Sliver+1
WUBRGSliver Hivelord+1
Mana Acceleration (12 sources)+2ⓘ
Fetchlands4
Windswept Heath+8
Flooded Strand+8
Wooded Foothills+8
Fabled Passage+5
Dual & shock lands8
Godless Shrine+6
Breeding Pool+6
Hallowed Fountain+6
Watery Grave+6
Sacred Foundry+6
Steam Vents+6
Vault of Champions+5
Glacial Fortress+4
Premium utility lands5
Spara's Headquarters+5
Xander's Lounge+5
Jetmir's Garden+5
Command Tower+5
Exotic Orchard+4
Utility lands7
Sunken Hollow+2
Smoldering Marsh+2
Cinder Glade+2
Canopy Vista+2
Secluded Courtyard+2
Stormcarved Coast+2
Sliver Hive+2
Taplands2
Foreboding Ruins+2
Commercial District+2
Basic lands5
Forest+2
Plains+2
Mountain+2
Island+2
Swamp+2
Combat Damage Synergy: token package, 2 haste enablers, 2 evasion enablers, 1 damage multiplier+17ⓘ
Commander Synergy (2 groups)+16ⓘ
Win conditions1
5Vanquisher's Banner+2
Combat threats7
UGalerider Sliver+1
RStriking Sliver+1
1WSinew Sliver+1
2RSpiteful Sliver+1
3UShifting Sliver+1
3WBonescythe Sliver+1
WUBRGSliver Legion+1
Sacrifice outlets1
1WBNecrotic Sliver+1
Token generators2
3BLazotep Sliver+4
4GBrood Sliver+4
Reanimation1
WUBRGSliver Gravemother+2

Bracket

3
Bracket 3Upgraded
Strong synergy and high card quality. Up to 3 Game Changers, late-game combos OK.
Breakdown
Learn more →
✓
Power level 4.3 (Bracket 2)+Game Changers→ Bracket 3
Mana base92Consistency66Speed58
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Game changers 2
Mystical TutorDemonic Tutor
✕Mass land denial — none
✕2-card combo — none
✕Extra turns — none

Themes5 total

Go-Wide / Weenies16 cards

16 low-cost creatures. Swarm the board and pump for lethal attacks.

Cloudshredder Sliver,Two-Headed Sliver,Crypt Sliver,Clot Sliver,Galerider Sliver
Aggro9 cards

9 aggressive cards. Fast creatures and combat tricks aim to close out games quickly.

Cloudshredder Sliver,Brood Sliver,Blur Sliver,Two-Headed Sliver,Cleaving Sliver
Stompy / Big Mana9 cards

9 high-impact creatures. Ramp into massive threats that dominate the board.

Sliver Hivelord,Brood Sliver,Might Sliver,Sliver Legion,Synapse Sliver

Combos0 total

No combos detected

This deck wins through combat, value engines, or synergies rather than infinite combos. Checked against Commander Spellbook's database of 80,000+ documented combo variants.