This deck builds a critical mass of Dragons to generate repeated noncombat damage triggers, which Niv-Mizzet, Visionary converts into massive card draw, keeping your hand stocked with threats. Enchantments like Dragon Tempest and Scourge of Valkas punish opponents every time a Dragon enters the battlefield, and with Lathliss, Dragon Queen multiplying your Dragon count, those damage bursts scale quickly. The deck wins by flooding the board with large flying Dragons and overwhelming opponents through a combination of combat damage and relentless noncombat pings that simultaneously fuel your hand advantage engine.

Niv-Mizzett's Arcane Conclave decklist

• Niv-Mizzet, Dracogenius
• Goldlust Triad
• Warstorm Surge
• Heretic's Punishment
• Rubble Rouser
• Siege-Gang Commander
• Spitfire Lagac
• Enraged Flamecaster
• Spireside Infiltrator
• Hoarding Dragon
• Teferi, Mage of Zhalfir
• Shimmer Dragon
• Sunscorched Desert
• Mischievous Mystic
• Runescale Stormbrood // Chilling Screech
• Terror of Mount Velus
• Marang River Regent // Coil and Catch
• Rapacious Dragon
• Warden of Evos Isle
• Goldspan Dragon
• Sting-Slinger
• Tanufel Rimespeaker
• Firespitter Whelp
• Harmonic Prodigy
• Shocking Sharpshooter
• Arcane Signet
• Sarkhan, Fireblood
• Talisman of Creativity
• Carnelian Orb of Dragonkind
• Abrade
• Gathering Stone
• Swan Song
• Counterspell
• Swiftfoot Boots
• Resculpt
• Dragonlord's Servant
• Cursed Mirror
• Fellwar Stone
• Lightning Greaves
• Reality Shift
• Chaos Warp
• Venser, Shaper Savant
• Splatter Technique
• Kindred Discovery
• Blasphemous Act
• Shivan Reef
• Izzet Signet
• Cascade Bluffs
• Stormcarved Coast
• Spirebluff Canal
• Path of Ancestry
• Sulfur Falls
• Command Tower
• Frostboil Snarl
• Pongify
• Sol Ring
• Perplexing Test
• Dragon Tempest
• Restless Spire
• Temple of Epiphany
• 9× Mountain
• Myriad Landscape
• March of Swirling Mist
• Slip Out the Back
• Ash Barrens
• Castle Vantress
• Fabled Passage
• Castle Embereth
• Exotic Orchard
• 8× Island
• Cephalid Coliseum
• Command Beacon
• Temporal Manipulation
• Mystical Tutor
• Sarkhan's Triumph
• Dragonfire Blade
• Drakuseth, Maw of Flames
• Impact Tremors
• Lathliss, Dragon Queen
• Gamble
• Mistrise Village
• Sarkhan's Unsealing
• Utvara Hellkite
• Scourge of Valkas