Sliver Deck by ValarieManning

Format: Commander

Commander: The First Sliver

Bracket: 3

DeckCheck Threat Index: 40

Deck overview

This deck is a five-color Sliver Tribal Cascade Aggro build commanded by The First Sliver. The strategy focuses on establishing early five-color mana fixing with mana dorks like Manaweft Sliver and Gemhide Sliver, then casting the commander on Turn 5 to trigger explosive cascade chains. Because The First Sliver grants cascade to all subsequent Sliver spells, casting a single high-cost threat cascades down through multiple lower-cost Slivers, flooding the battlefield without spending additional cards from hand. The deck integrates critical keyword enablers including haste and flying from Cloudshredder Sliver, double strike from Bonescythe Sliver, and protection from Crystalline Sliver and Sliver Hivelord. Massive tribal anthems such as Sliver Legion, Coat of Arms, and Shared Animosity rapidly scale creature power to close out the game through evasive combat damage across Turns 5 to 7. While vulnerable to color fixing delays and exile-based board wipes, the deck leverages immense redundancy and graveyard recursion via Sliver Gravemother to maintain overwhelming board pressure.

Decklist (100 cards)

  • 1 Arcane Signet
  • 1 Banner of Kinship
  • 1 Bastion of Remembrance
  • 1 Blackcleave Cliffs
  • 1 Blooming Marsh
  • 1 Bonescythe Sliver
  • 1 Botanical Plaza
  • 1 Brood Sliver
  • 1 Casualties of War
  • 1 Chromatic Lantern
  • 1 Cloudshredder Sliver
  • 1 Coat of Arms
  • 1 Command Tower
  • 1 Concealed Courtyard
  • 1 Copperline Gorge
  • 1 Counterspell
  • 1 Cryptolith Rite
  • 1 Crystalline Sliver
  • 1 Darkslick Shores
  • 1 Decree of Pain
  • 1 Defense of the Heart
  • 1 Descendants' Path
  • 1 Diffusion Sliver
  • 1 Door of Destinies
  • 1 Dragon Arch
  • 1 Essence Sliver
  • 1 Everflowing Chalice
  • 1 Farewell
  • 3 Forest
  • 1 Fury Sliver
  • 1 Galerider Sliver
  • 1 Gemhide Sliver
  • 1 Groundshaker Sliver
  • 1 Guardian Project
  • 1 Harmonic Sliver
  • 1 Hatchery Sliver
  • 1 Heart Sliver
  • 1 Herald's Horn
  • 1 Hive Stirrings
  • 1 Hollowhead Sliver
  • 1 Homing Sliver
  • 1 Idol of Oblivion
  • 1 Indatha Triome
  • 1 Inspiring Vantage
  • 3 Island
  • 1 Ketria Triome
  • 1 Lavabelly Sliver
  • 1 Lazotep Sliver
  • 1 Manaweft Sliver
  • 1 Megantic Sliver
  • 1 Mortify
  • 3 Mountain
  • 1 Necrotic Sliver
  • 1 Path of Ancestry
  • 3 Plains
  • 1 Predatory Sliver
  • 1 Putrefy
  • 1 Raugrin Triome
  • 1 Razorverge Thicket
  • 1 Reflections of Littjara
  • 1 Savai Triome
  • 1 Seachrome Coast
  • 1 Sentinel Sliver
  • 1 Shared Animosity
  • 1 Shifting Sliver
  • 1 Sliver Gravemother
  • 1 Sliver Hive
  • 1 Sliver Hivelord
  • 1 Sliver Legion
  • 1 Sol Ring
  • 1 Spirebluff Canal
  • 1 Spiteful Sliver
  • 1 Sterling Grove
  • 1 Striking Sliver
  • 3 Swamp
  • 1 Swords to Plowshares
  • 1 Syphon Sliver
  • 1 Tempered Sliver
  • 1 Terminate
  • 1 The First Sliver
  • 1 Thorncaster Sliver
  • 1 Thriving Bluff
  • 1 Thriving Grove
  • 1 Thriving Heath
  • 1 Thriving Isle
  • 1 Thriving Moor
  • 1 Thrumming Hivepool
  • 1 Void Rend
  • 1 Winged Sliver
  • 1 Zagoth Triome