Atraxa, Praetors' Voice leads a proliferate-focused strategy that leverages her end-step proliferate trigger, backed by a dense suite of creatures, enchantments, and spells that proliferate whenever you cast spells, play lands, deal combat damage, or simply pay mana, all working together to rapidly accelerate loyalty counters on a wide planeswalker package. Doubling Season and counter-doubling creatures like Vorinclex, Monstrous Raider push counters to extreme levels quickly, while the planeswalker suite provides incremental advantages in card draw, removal, and board control. The deck wins by assembling Ichormoon Gauntlet with Jace, Cunning Castaway alongside a counter-doubler to generate infinite planeswalker copies and infinite turns, or by using Vorinclex to immediately enable Vraska, Betrayal's Sting's ultimate to poison an opponent out of the game, or out value your opponnents by raw emblem value.

Atraxa, Praetors' Voice decklist

• Jin-Gitaxias, Progress Tyrant
• Lae'zel, Vlaakith's Champion
• Vorinclex, Monstrous Raider
• Atraxa, Grand Unifier
• Carth the Lion
• Dovin Baan
• Ezuri, Stalker of Spheres
• Ixhel, Scion of Atraxa
• Jace, Cunning Castaway
• Midnight Oil
• Narset, Parter of Veils
• Phyrexian Arena
• Prologue to Phyresis
• Tamiyo, Field Researcher
• Teferi, Hero of Dominaria
• Teferi, Master of Time
• Tezzeret's Gambit
• Tome of Legends
• Skithiryx, the Blight Dragon
• Breeding Pool
• Command Tower
• Deathcap Glade
• Dreamroot Cascade
• Drowned Catacomb
• 2× Forest
• Glacial Fortress
• Godless Shrine
• Hallowed Fountain
• Hinterland Harbor
• Indatha Triome
• Interplanar Beacon
• 2× Island
• Misty Rainforest
• 2× Plains
• Rejuvenating Springs
• Sea of Clouds
• Shattered Sanctum
• Sunken Ruins
• 2× Swamp
• Undergrowth Stadium
• Vault of Champions
• Watery Grave
• Witherbloom Campus
• Woodland Cemetery
• Zagoth Triome
• Bloated Contaminator
• Deepglow Skate
• Dreamtide Whale
• Evolution Sage
• Ichormoon Gauntlet
• Inexorable Tide
• Sword of Truth and Justice
• Tekuthal, Inquiry Dominus
• Thrummingbird
• Vraska, Betrayal's Sting
• Lightning Greaves
• Norn's Annex
• Onakke Oathkeeper
• Ripples of Potential
• Teferi's Protection
• Arcane Signet
• Cultivate
• Delighted Halfling
• Everflowing Chalice
• Expand the Sphere
• Farseek
• Mirari's Wake
• Realmbreaker, the Invasion Tree
• Smothering Tithe
• Sol Ring
• Sword of Forge and Frontier
• Three Visits
• Vorinclex, Voice of Hunger
• Primevals' Glorious Rebirth
• Tamiyo, Compleated Sage
• Cankerbloom
• Day of Judgment
• Farewell
• Portal to Phyrexia
• Settle the Score
• Sunfall
• Vraska, Relic Seeker
• Doubling Season
• Phyrexian Metamorph
• Blooming Marsh
• Shadowy Backstreet
• Spara's Headquarters
• Marsh Flats
• Raffine's Tower
• Meticulous Archive
• Spelunking
• Contentious Plan
• Idyllic Tutor
• Loyal Tutor
• Wrenn and Realmbreaker