Atraxa, Praetors' Voice (Commander) - Expensive Upgraded Proliferate

Ben Doolittle
Jul 2, 2025
Archidekt Deckbuilding Contest - July 2025
A new month, and new Archidekt Deckbuilding Contest. This month we're building around a concept not often seen in Commander: the sideboard!
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Sphere Grid
25% of 4 decks +22% synergy
The Earth Crystal
25% of 4 decks +23% synergy
Jenova, Ancient Calamity
25% of 4 decks +23% synergy
Tidus, Yuna's Guardian
17% of 6 decks +15% synergy
High Synergy Cards
Thrummingbird
83% of 6 decks +52% synergy
Dreamtide Whale
67% of 6 decks +49% synergy
Brokers Ascendancy
67% of 6 decks +45% synergy
Karn's Bastion
67% of 6 decks +30% synergy
Farseek
67% of 6 decks +28% synergy
Birds of Paradise
67% of 6 decks +24% synergy
Game Changers
Teferi's Protection
33% of 6 decks +14% synergy
Demonic Tutor
33% of 6 decks -3% synergy
Cyclonic Rift
33% of 6 decks -4% synergy
Worldly Tutor
17% of 6 decks -2% synergy
The One Ring
17% of 6 decks -4% synergy
Fierce Guardianship
17% of 6 decks -6% synergy
Smothering Tithe
17% of 6 decks -18% synergy
Rhystic Study
17% of 6 decks -25% synergy
Creatures
Vorinclex, Monstrous Raider
50% of 6 decks +24% synergy
Esper Sentinel
50% of 6 decks +21% synergy
Metastatic Evangel
50% of 6 decks +34% synergy
Ezuri, Stalker of Spheres
50% of 6 decks +17% synergy
Grateful Apparition
50% of 6 decks +39% synergy
Skrelv, Defector Mite
33% of 6 decks +14% synergy
Toxrill, the Corrosive
33% of 6 decks +30% synergy
Flux Channeler
33% of 6 decks +11% synergy
Bloated Contaminator
33% of 6 decks +13% synergy
Venser, Corpse Puppet
33% of 6 decks +29% synergy
Bloom Tender
33% of 6 decks +10% synergy
Noble Hierarch
33% of 6 decks +7% synergy
Tekuthal, Inquiry Dominus
33% of 6 decks -5% synergy
Tamiyo, Inquisitive Student
17% of 6 decks +15% synergy
Goldberry, River-Daughter
17% of 6 decks +16% synergy
Zimone, Paradox Sculptor
17% of 6 decks +13% synergy
Bristly Bill, Spine Sower
17% of 6 decks +14% synergy
Agent Frank Horrigan
17% of 6 decks +12% synergy
Hopeful Initiate
17% of 6 decks +16% synergy
Sludge Monster
17% of 6 decks +16% synergy
Wicker Picker
17% of 6 decks +17% synergy
Viridian Corrupter
17% of 6 decks +8% synergy
Arwen, Mortal Queen
17% of 6 decks +14% synergy
Crystalline Giant
17% of 6 decks +16% synergy
Roaming Throne
17% of 6 decks +13% synergy
Walking Ballista
17% of 6 decks +11% synergy
Atraxa, Grand Unifier
17% of 6 decks +9% synergy
Heliod, Sun-Crowned
17% of 6 decks +15% synergy
Carnival Carnivore
17% of 6 decks +17% synergy
Glen Elendra Archmage
17% of 6 decks +16% synergy
Biophagus
17% of 6 decks +14% synergy
Deepglow Skate
17% of 6 decks -2% synergy
Drake Hatcher
17% of 6 decks +17% synergy
Volatile Stormdrake
17% of 6 decks +13% synergy
Skinrender
17% of 6 decks +17% synergy
Gyre Sage
17% of 6 decks +12% synergy
Elvish Spirit Guide
17% of 6 decks +6% synergy
Vorinclex
17% of 6 decks +13% synergy
Generous Patron
17% of 6 decks +16% synergy
Crackdown Construct
17% of 6 decks +17% synergy
Grand Abolisher
17% of 6 decks -2% synergy
Voidwing Hybrid
17% of 6 decks +1% synergy
Phyrexian Ingester
17% of 6 decks +17% synergy
Hapatra, Vizier of Poisons
17% of 6 decks +16% synergy
Filigree Vector
17% of 6 decks +15% synergy
Kami of Whispered Hopes
17% of 6 decks +9% synergy
Voice of Victory
17% of 6 decks +3% synergy
Vulpine Harvester
17% of 6 decks +16% synergy
Pollywog Prodigy
17% of 6 decks +9% synergy
Adaptive Automaton
17% of 6 decks +17% synergy
Instants
Atomize
50% of 6 decks +38% synergy
Mana Drain
50% of 6 decks +31% synergy
Counterspell
33% of 6 decks +2% synergy
Nature's Claim
33% of 6 decks +30% synergy
Experimental Augury
33% of 6 decks +13% synergy
Anguished Unmaking
33% of 6 decks +21% synergy
Swords to Plowshares
33% of 6 decks -27% synergy
Ripples of Potential
33% of 6 decks +24% synergy
Silence
17% of 6 decks -1% synergy
Assassin's Trophy
17% of 6 decks -4% synergy
Sink into Stupor
17% of 6 decks +13% synergy
Fuel for the Cause
17% of 6 decks +11% synergy
Eerie Interlude
17% of 6 decks +11% synergy
Saw in Half
17% of 6 decks +16% synergy
Contractual Safeguard
17% of 6 decks +16% synergy
Dark Ritual
17% of 6 decks +1% synergy
Heroic Intervention
17% of 6 decks -0% synergy
Brokers Confluence
17% of 6 decks +10% synergy
Vraska's Fall
17% of 6 decks -6% synergy
An Offer You Can't Refuse
17% of 6 decks -4% synergy
Inspiring Call
17% of 6 decks +9% synergy
Storm of Forms
17% of 6 decks +16% synergy
Return of the Wildspeaker
17% of 6 decks +15% synergy
Prologue to Phyresis
17% of 6 decks -8% synergy
Fell the Profane
17% of 6 decks +15% synergy
Reject Imperfection
17% of 6 decks +9% synergy
Deadly Rollick
17% of 6 decks +6% synergy
Sorceries
Three Visits
50% of 6 decks +29% synergy
Cultivate
50% of 6 decks +16% synergy
Farewell
50% of 6 decks +33% synergy
Stock Up
33% of 6 decks +33% synergy
Eerie Ultimatum
33% of 6 decks +25% synergy
Tezzeret's Gambit
33% of 6 decks +5% synergy
Nature's Lore
33% of 6 decks +7% synergy
Contentious Plan
33% of 6 decks +21% synergy
Drown in Ichor
33% of 6 decks +18% synergy
Toxic Deluge
17% of 6 decks +1% synergy
Kodama's Reach
17% of 6 decks -2% synergy
Infectious Inquiry
17% of 6 decks -6% synergy
Finishing Move
17% of 6 decks +17% synergy
Collective Effort
17% of 6 decks +16% synergy
Requisition Raid
17% of 6 decks +15% synergy
Vanquish the Horde
17% of 6 decks +14% synergy
Promise of Loyalty
17% of 6 decks +16% synergy
Triumph of the Hordes
17% of 6 decks +12% synergy
Wanderer's Strike
17% of 6 decks +16% synergy
Black Sun's Zenith
17% of 6 decks +15% synergy
Profane Tutor
17% of 6 decks +16% synergy
Command Performance
17% of 6 decks +17% synergy
Thirsting Roots
17% of 6 decks +5% synergy
Sylvan Tutor
17% of 6 decks +16% synergy
Overwhelming Stampede
17% of 6 decks +16% synergy
Phyrexian Rebirth
17% of 6 decks +14% synergy
Night's Whisper
17% of 6 decks +14% synergy
Wrath of God
17% of 6 decks +11% synergy
Utility Artifacts
Contagion Engine
50% of 6 decks +34% synergy
Serrated Arrows
33% of 6 decks +33% synergy
Sword of Truth and Justice
33% of 6 decks +23% synergy
Contagion Clasp
33% of 6 decks +23% synergy
Lightning Greaves
17% of 6 decks -2% synergy
Serum Tank
17% of 6 decks +17% synergy
Palantír of Orthanc
17% of 6 decks +16% synergy
Tome of Legends
17% of 6 decks +16% synergy
Panharmonicon
17% of 6 decks +9% synergy
Herald's Horn
17% of 6 decks +15% synergy
Banner of Kinship
17% of 6 decks +16% synergy
Otherworld Atlas
17% of 6 decks +16% synergy
Investigator's Journal
17% of 6 decks +16% synergy
The Great Henge
17% of 6 decks +10% synergy
Icon of Ancestry
17% of 6 decks +17% synergy
The Ozolith
17% of 6 decks +9% synergy
Norn's Annex
17% of 6 decks +11% synergy
Lux Cannon
17% of 6 decks +14% synergy
Andúril, Narsil Reforged
17% of 6 decks +15% synergy
That Which Was Taken
17% of 6 decks +17% synergy
Door of Destinies
17% of 6 decks +16% synergy
Rings of Brighthearth
17% of 6 decks +12% synergy
Magistrate's Scepter
17% of 6 decks +12% synergy
Gavel of the Righteous
17% of 6 decks +16% synergy
Kaldra Compleat
17% of 6 decks +16% synergy
Delif's Cube
17% of 6 decks +17% synergy
Agent's Toolkit
17% of 6 decks +16% synergy
Meekstone
17% of 6 decks +16% synergy
Vanquisher's Banner
17% of 6 decks +16% synergy
Pin Collection
17% of 6 decks +17% synergy
Enchantments
Simic Ascendancy
33% of 6 decks +27% synergy
Sylvan Library
33% of 6 decks +21% synergy
Innkeeper's Talent
33% of 6 decks +21% synergy
Mystic Remora
33% of 6 decks +6% synergy
Cathars' Crusade
33% of 6 decks +28% synergy
Doubling Season
33% of 6 decks +14% synergy
Oath of Teferi
17% of 6 decks +4% synergy
Phyrexian Arena
17% of 6 decks +2% synergy
Pentarch Ward
17% of 6 decks +17% synergy
Done for the Day
17% of 6 decks +17% synergy
Archery Training
17% of 6 decks +17% synergy
Concerted Effort
17% of 6 decks +17% synergy
Kindred Boon
17% of 6 decks +17% synergy
Deadly Designs
17% of 6 decks +17% synergy
Resourceful Defense
17% of 6 decks +14% synergy
The Flesh Is Weak
17% of 6 decks +17% synergy
Luminarch Ascension
17% of 6 decks +16% synergy
As Foretold
17% of 6 decks +10% synergy
Oath of Ajani
17% of 6 decks +12% synergy
Exploration
17% of 6 decks +13% synergy
Black Market Connections
17% of 6 decks +13% synergy
Ominous Seas
17% of 6 decks +16% synergy
Primal Vigor
17% of 6 decks +15% synergy
Hadana's Climb
17% of 6 decks +15% synergy
Dawn of a New Age
17% of 6 decks +15% synergy
Virtue of Loyalty
17% of 6 decks +15% synergy
Black Market
17% of 6 decks +16% synergy
Boon of the Spirit Realm
17% of 6 decks +16% synergy
Endless Scream
17% of 6 decks +17% synergy
Illicit Masquerade
17% of 6 decks +17% synergy
Teleportation Circle
17% of 6 decks +10% synergy
Hoofprints of the Stag
17% of 6 decks +17% synergy
Branching Evolution
17% of 6 decks +11% synergy
Debtors' Knell
17% of 6 decks +17% synergy
Inexorable Tide
17% of 6 decks -10% synergy
Planeswalkers
Kaya the Inexorable
33% of 6 decks +27% synergy
Tamiyo, Field Researcher
33% of 6 decks +18% synergy
Vraska, Betrayal's Sting
33% of 6 decks +1% synergy
Liliana, Dreadhorde General
17% of 6 decks +11% synergy
Ugin, Eye of the Storms
17% of 6 decks +16% synergy
Ajani, the Greathearted
17% of 6 decks +11% synergy
Ugin, the Spirit Dragon
17% of 6 decks +8% synergy
Ajani Steadfast
17% of 6 decks +11% synergy
Elspeth, Storm Slayer
17% of 6 decks +14% synergy
Ajani, Sleeper Agent
17% of 6 decks +1% synergy
Narset Transcendent
17% of 6 decks +10% synergy
The Wandering Emperor
17% of 6 decks +14% synergy
Teferi, Master of Time
17% of 6 decks +6% synergy
Jace, Architect of Thought
17% of 6 decks +15% synergy
Elspeth, Sun's Champion
17% of 6 decks +9% synergy
Oko, Thief of Crowns
17% of 6 decks +4% synergy
Wrenn and Realmbreaker
17% of 6 decks +9% synergy
Utility Lands
Boseiju, Who Endures
33% of 6 decks +7% synergy
Bojuka Bog
33% of 6 decks +22% synergy
Reliquary Tower
33% of 6 decks +7% synergy
Yavimaya, Cradle of Growth
17% of 6 decks +3% synergy
Urborg, Tomb of Yawgmoth
17% of 6 decks +5% synergy
Interplanar Beacon
17% of 6 decks +10% synergy
Otawara, Soaring City
17% of 6 decks -5% synergy
Mistrise Village
17% of 6 decks +5% synergy
Witch's Cottage
17% of 6 decks +17% synergy
Ifnir Deadlands
17% of 6 decks +17% synergy
Nesting Grounds
17% of 6 decks +11% synergy
Mana Artifacts
Arcane Signet
67% of 6 decks -13% synergy
Sol Ring
67% of 6 decks -21% synergy
Astral Cornucopia
50% of 6 decks +22% synergy
Everflowing Chalice
50% of 6 decks +27% synergy
Fellwar Stone
33% of 6 decks -1% synergy
Mox Amber
17% of 6 decks +4% synergy
Staff of Compleation
17% of 6 decks +6% synergy
Chromatic Lantern
17% of 6 decks -21% synergy
Gemstone Array
17% of 6 decks +16% synergy
Patchwork Banner
17% of 6 decks +16% synergy
Midnight Clock
17% of 6 decks +15% synergy
Glistening Sphere
17% of 6 decks -2% synergy
Ticket Turbotubes
17% of 6 decks +17% synergy
Component Pouch
17% of 6 decks +16% synergy
Replicating Ring
17% of 6 decks +5% synergy
Mind Stone
17% of 6 decks +15% synergy
Thought Vessel
17% of 6 decks +7% synergy
Aetheric Amplifier
17% of 6 decks +14% synergy
Lands
Scrubland
100% of 6 decks +77% synergy
Tundra
100% of 6 decks +76% synergy
Tropical Island
100% of 6 decks +76% synergy
Command Tower
100% of 6 decks +8% synergy
Savannah
100% of 6 decks +76% synergy
Bayou
100% of 6 decks +76% synergy
Underground Sea
100% of 6 decks +77% synergy
Island
83% of 6 decks +6% synergy
Plains
83% of 6 decks +8% synergy
Forest
83% of 6 decks +5% synergy
Overgrown Tomb
67% of 6 decks +20% synergy
Hallowed Fountain
67% of 6 decks +21% synergy
Watery Grave
67% of 6 decks +18% synergy
Swamp
67% of 6 decks -9% synergy
Zagoth Triome
67% of 6 decks +35% synergy
Spara's Headquarters
67% of 6 decks +34% synergy
Misty Rainforest
67% of 6 decks +21% synergy
Flooded Strand
67% of 6 decks +23% synergy
Godless Shrine
67% of 6 decks +26% synergy
Bloodstained Mire
50% of 6 decks +32% synergy
Marsh Flats
50% of 6 decks +6% synergy
Indatha Triome
50% of 6 decks +18% synergy
Breeding Pool
50% of 6 decks -1% synergy
Verdant Catacombs
50% of 6 decks +5% synergy
Undercity Sewers
50% of 6 decks +46% synergy
Temple Garden
50% of 6 decks +7% synergy
Raffine's Tower
50% of 6 decks +21% synergy
Scalding Tarn
50% of 6 decks +30% synergy
Windswept Heath
50% of 6 decks +5% synergy
Polluted Delta
50% of 6 decks +7% synergy
Reflecting Pool
33% of 6 decks +16% synergy
Exotic Orchard
33% of 6 decks -32% synergy
Underground Mortuary
33% of 6 decks +30% synergy
Wooded Foothills
33% of 6 decks +15% synergy
Arid Mesa
33% of 6 decks +20% synergy
Lush Portico
33% of 6 decks +29% synergy
Path of Ancestry
33% of 6 decks +9% synergy
Cavern of Souls
33% of 6 decks +23% synergy
Meticulous Archive
33% of 6 decks +30% synergy
Shadowy Backstreet
33% of 6 decks +30% synergy
City of Brass
33% of 6 decks +3% synergy
Gemstone Caverns
33% of 6 decks +17% synergy
Hedge Maze
33% of 6 decks +28% synergy
Mana Confluence
33% of 6 decks +4% synergy
Transguild Promenade
17% of 6 decks +16% synergy
Fetid Pools
17% of 6 decks +15% synergy
Canopy Vista
17% of 6 decks +1% synergy
Plaza of Heroes
17% of 6 decks +12% synergy
Adarkar Wastes
17% of 6 decks +10% synergy
Bant Panorama
17% of 6 decks +16% synergy