This is a five-color Sliver tribal deck. The First Sliver gives every Sliver spell cascade, so each Sliver cast chains into further free spells, usually more Slivers that cascade again, and the board builds fast. Cost reducers, tribal mana and five-color fixing keep the chain going. The lords then share keywords like double strike, haste, flying and pump across the whole hive, turning a pile of small bodies into a lethal swarm. How it wins: It overwhelms opponents with a wide, heavily buffed Sliver army that usually has evasion, haste and double strike, and it can also win outright with a Morophon loop that bounces and recasts Slivers to drain everyone with enter-the-battlefield pings. Key roles: - Cascade chains and free casting: The First Sliver turns every Sliver into card advantage. Effects that cast creatures from the top of the library, put them on the battlefield for free, or copy Sliver spells add even more bodies and triggers. (Hatchery Sliver, Descendants' Path, Realmwalker) - Tribal cost reduction and mana: Type-based discounts, mana that only Slivers can spend, and Slivers that tap for any color let the deck cast several Slivers in one turn and fix all five colors. (Morophon, the Boundless, Urza's Incubator, Gemhide Sliver) - Shared-keyword lords: Pump, double strike, haste, evasion and lifelink are handed to every Sliver, so each new body multiplies the damage of the whole team. (Sliver Legion, Bonescythe Sliver, Thrumming Hivepool) - Hive protection: Indestructibility, shroud, a targeting tax and regeneration on every Sliver shield the board from removal and wipes. (Sliver Hivelord, Crystalline Sliver, Diffusion Sliver) - Tutoring and card flow: Sliver-specific tutors, slivercycling and draw on cast or on combat damage keep the deck finding the right lords and its combo pieces. (Sliver Overlord, Vanquisher's Banner, Kindred Discovery) - Bounce-recast drain combo: Morophon makes Slivers cost nothing colored, and Hibernation Sliver returns them to hand for life. Lavabelly Sliver's ping plus Syphon Sliver's lifelink pay that life back on every recast, which loops into infinite damage. (Hibernation Sliver, Lavabelly Sliver, Syphon Sliver)

The First Sliver decklist

• Arcane Signet
• Chromatic Lantern
• Fellwar Stone
• Herald's Horn
• Sol Ring
• Thrumming Hivepool
• Urza's Incubator
• Vanquisher's Banner
• Arid Mesa
• Blood Crypt
• Bloodstained Mire
• Breeding Pool
• Cavern of Souls
• City of Brass
• Command Tower
• Exotic Orchard
• Flooded Strand
• 2× Forest
• Godless Shrine
• Hallowed Fountain
• 2× Island
• Mana Confluence
• Marsh Flats
• Misty Rainforest
• Mountain
• Overgrown Tomb
• Path of Ancestry
• Plains
• Polluted Delta
• Sacred Foundry
• Scalding Tarn
• Secluded Courtyard
• Sliver Hive
• Steam Vents
• Stomping Ground
• Swamp
• Temple Garden
• Unclaimed Territory
• Verdant Catacombs
• Watery Grave
• Windswept Heath
• Wooded Foothills
• Bonescythe Sliver
• Brood Sliver
• Cloudshredder Sliver
• Crypt Sliver
• Crystalline Sliver
• Diffusion Sliver
• Galerider Sliver
• Gemhide Sliver
• Harmonic Sliver
• Hatchery Sliver
• Heart Sliver
• Hibernation Sliver
• Homing Sliver
• Lavabelly Sliver
• Manaweft Sliver
• Morophon, the Boundless
• Muscle Sliver
• Necrotic Sliver
• Predatory Sliver
• Quick Sliver
• Realmwalker
• Root Sliver
• Sentinel Sliver
• Shifting Sliver
• Sinew Sliver
• Sliver Gravemother
• Sliver Hivelord
• Sliver Legion
• Sliver Overlord
• Sliver Queen
• Spiteful Sliver
• Striking Sliver
• Synapse Sliver
• Syphon Sliver
• Two-Headed Sliver
• Venom Sliver
• Virulent Sliver
• Descendants' Path
• Kindred Discovery
• Mana Echoes
• Rhystic Study
• Smothering Tithe
• Cyclonic Rift
• Heroic Intervention
• Path to Exile
• Swords to Plowshares
• Teferi's Protection
• Vampiric Tutor
• Worldly Tutor
• Cultivate
• Demonic Tutor
• Farseek
• Nature's Lore
• Patriarch's Bidding
• Swamp