Commodore Guff (Commander) - Expensive Upgraded Proliferate

Nicholas Lucchesi
Which Commanders Are Most Affected by the New Game Changers?
How will the new additions to the Game Changers list affect the Commander decks that these cards are most played in? Let's discuss.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Flux Channeler
100% of 4 decks +94% synergy
Spark Double
100% of 4 decks +93% synergy
Dreamtide Whale
100% of 3 decks +96% synergy
Onakke Oathkeeper
75% of 4 decks +71% synergy
Lae'zel, Vlaakith's Champion
75% of 4 decks +70% synergy
Deepglow Skate
75% of 4 decks +70% synergy
Tekuthal, Inquiry Dominus
50% of 4 decks +49% synergy
Silent Arbiter
50% of 4 decks +44% synergy
Esper Sentinel
50% of 4 decks +30% synergy
Displacer Kitten
50% of 4 decks +45% synergy
Arena Rector
50% of 4 decks +49% synergy
Jaya's Phoenix
50% of 4 decks +46% synergy
Leori, Sparktouched Hunter
50% of 4 decks +47% synergy
Thrummingbird
50% of 4 decks +45% synergy
Metastatic Evangel
33% of 3 decks +32% synergy
Proud Pack-Rhino
33% of 3 decks +33% synergy
Pollywog Prodigy
33% of 3 decks +27% synergy
Solphim, Mayhem Dominus
25% of 4 decks +24% synergy
Pramikon, Sky Rampart
25% of 4 decks +21% synergy
Third Path Iconoclast
25% of 4 decks +11% synergy
Sparkshaper Visionary
25% of 4 decks +23% synergy
Mangara, the Diplomat
25% of 4 decks +21% synergy
Sprite Dragon
25% of 4 decks +23% synergy
Jin-Gitaxias
25% of 4 decks +24% synergy
Ledger Shredder
25% of 4 decks +21% synergy
The Peregrine Dynamo
25% of 4 decks +24% synergy
Ajani, Nacatl Pariah
25% of 4 decks +24% synergy
Serra Ascendant
25% of 4 decks +22% synergy
Djeru, With Eyes Open
25% of 4 decks +24% synergy
Anafenza, Kin-Tree Spirit
25% of 4 decks +25% synergy
Grateful Apparition
25% of 4 decks +21% synergy
Mila, Crafty Companion
25% of 4 decks +22% synergy
Instants
Guff Rewrites History
75% of 4 decks +72% synergy
Swords to Plowshares
75% of 4 decks +7% synergy
Generous Gift
75% of 4 decks +51% synergy
Arcane Denial
75% of 4 decks +58% synergy
Ripples of Potential
75% of 4 decks +73% synergy
Cyclonic Rift
50% of 4 decks +29% synergy
Path to Exile
50% of 4 decks -1% synergy
An Offer You Can't Refuse
50% of 4 decks +32% synergy
Experimental Augury
50% of 4 decks +47% synergy
Dovin's Veto
25% of 4 decks +7% synergy
Counterspell
25% of 4 decks -9% synergy
Swan Song
25% of 4 decks +12% synergy
Chaos Warp
25% of 4 decks +5% synergy
Delay
25% of 4 decks +23% synergy
Teferi's Protection
25% of 4 decks +9% synergy
Brainstorm
25% of 4 decks +3% synergy
Stroke of Midnight
25% of 4 decks +15% synergy
Semester's End
25% of 4 decks +20% synergy
Sorceries
Farewell
75% of 4 decks +58% synergy
Blasphemous Act
50% of 4 decks +28% synergy
Supreme Verdict
50% of 4 decks +34% synergy
Vandalblast
50% of 4 decks +41% synergy
Contentious Plan
50% of 4 decks +49% synergy
Tezzeret's Gambit
50% of 4 decks +45% synergy
Deploy the Gatewatch
50% of 4 decks +48% synergy
Promise of Loyalty
50% of 4 decks +46% synergy
Jeska's Will
25% of 4 decks +9% synergy
Day of Judgment
25% of 4 decks +24% synergy
Emeria's Call
25% of 4 decks +24% synergy
Windfall
25% of 4 decks +13% synergy
Obliterate
25% of 4 decks +24% synergy
Winds of Change
25% of 4 decks +24% synergy
Savor the Moment
25% of 4 decks +24% synergy
Search for Glory
25% of 4 decks +24% synergy
Call the Gatewatch
25% of 4 decks +24% synergy
Urza's Ruinous Blast
25% of 4 decks +22% synergy
Utility Artifacts
The Chain Veil
100% of 4 decks +95% synergy
Ichormoon Gauntlet
100% of 4 decks +96% synergy
Nevinyrral's Disk
50% of 4 decks +48% synergy
Lotus Petal
25% of 4 decks +18% synergy
The Ozolith
25% of 4 decks +24% synergy
Strionic Resonator
25% of 4 decks +22% synergy
Norn's Annex
25% of 4 decks +21% synergy
Rings of Brighthearth
25% of 4 decks +23% synergy
Unstable Glyphbridge
25% of 4 decks +22% synergy
Enchantments
Oath of Teferi
100% of 4 decks +94% synergy
All Will Be One
75% of 4 decks +72% synergy
Smothering Tithe
50% of 4 decks +28% synergy
Teferi's Talent
50% of 4 decks +48% synergy
Inexorable Tide
25% of 4 decks +22% synergy
City on Fire
25% of 4 decks +21% synergy
Sphere of Safety
25% of 4 decks +22% synergy
Elspeth's Talent
25% of 4 decks +24% synergy
Oath of Gideon
25% of 4 decks +21% synergy
Oath of Jace
25% of 4 decks +23% synergy
Deification
25% of 4 decks +24% synergy
Urza Assembles the Titans
25% of 4 decks +24% synergy
Planeswalkers
Teferi, Master of Time
100% of 4 decks +96% synergy
Teferi, Hero of Dominaria
75% of 4 decks +72% synergy
Chandra, Awakened Inferno
75% of 4 decks +70% synergy
Chandra, Legacy of Fire
75% of 4 decks +70% synergy
Vronos, Masked Inquisitor
75% of 4 decks +71% synergy
Teyo, Geometric Tactician
75% of 4 decks +71% synergy
Sarkhan the Masterless
75% of 4 decks +72% synergy
The Eternal Wanderer
75% of 4 decks +71% synergy
Elspeth, Sun's Champion
75% of 4 decks +64% synergy
Ajani Steadfast
75% of 4 decks +72% synergy
Narset, Parter of Veils
75% of 4 decks +66% synergy
Teferi, Temporal Archmage
75% of 4 decks +72% synergy
Teferi, Time Raveler
50% of 4 decks +43% synergy
Jace Beleren
50% of 4 decks +48% synergy
Teferi, Temporal Pilgrim
50% of 4 decks +47% synergy
Jace, the Mind Sculptor
50% of 4 decks +48% synergy
Narset Transcendent
50% of 4 decks +48% synergy
Ugin, the Spirit Dragon
50% of 4 decks +48% synergy
Tezzeret the Seeker
50% of 4 decks +48% synergy
The Wandering Emperor
50% of 4 decks +49% synergy
Saheeli, Sublime Artificer
50% of 4 decks +40% synergy
Comet, Stellar Pup
50% of 4 decks +49% synergy
Dack Fayden
50% of 4 decks +48% synergy
Chandra, Torch of Defiance
50% of 4 decks +44% synergy
Tibalt, Rakish Instigator
25% of 4 decks +25% synergy
Venser, the Sojourner
25% of 4 decks +24% synergy
Saheeli, Filigree Master
25% of 4 decks +24% synergy
Teferi, Who Slows the Sunset
25% of 4 decks +22% synergy
Teyo, the Shieldmage
25% of 4 decks +24% synergy
Tezzeret, Betrayer of Flesh
25% of 4 decks +24% synergy
Gideon Blackblade
25% of 4 decks +25% synergy
Nahiri, the Harbinger
25% of 4 decks +23% synergy
Narset of the Ancient Way
25% of 4 decks +17% synergy
Jace, Architect of Thought
25% of 4 decks +23% synergy
Karn, Scion of Urza
25% of 4 decks +25% synergy
Quintorius Kand
25% of 4 decks +23% synergy
Utility Lands
Reliquary Tower
75% of 4 decks +40% synergy
Interplanar Beacon
75% of 4 decks +70% synergy
Karn's Bastion
75% of 4 decks +68% synergy
Great Hall of the Citadel
50% of 4 decks +48% synergy
Otawara, Soaring City
50% of 4 decks +36% synergy
Urza's Saga
25% of 4 decks +17% synergy
Ancient Tomb
25% of 4 decks +16% synergy
Forge of Heroes
25% of 4 decks +23% synergy
Maze of Ith
25% of 4 decks +21% synergy
Nesting Grounds
25% of 4 decks +24% synergy
Mana Artifacts
Sol Ring
100% of 4 decks +10% synergy
Arcane Signet
100% of 4 decks +11% synergy
Izzet Signet
75% of 4 decks +37% synergy
Talisman of Progress
75% of 4 decks +27% synergy
Azorius Signet
75% of 4 decks +36% synergy
Talisman of Creativity
75% of 4 decks +28% synergy
Fellwar Stone
75% of 4 decks +41% synergy
Honor-Worn Shaku
50% of 4 decks +47% synergy
Chromatic Lantern
50% of 4 decks +39% synergy
Boros Signet
50% of 4 decks +15% synergy
Talisman of Conviction
50% of 4 decks +2% synergy
Everflowing Chalice
50% of 4 decks +46% synergy
Gatewatch Beacon
50% of 4 decks +46% synergy
Staff of Compleation
25% of 4 decks +24% synergy
Lands
Mystic Gate
100% of 4 decks +87% synergy
Command Tower
100% of 4 decks +8% synergy
Raugrin Triome
100% of 4 decks +62% synergy
Hallowed Fountain
100% of 4 decks +58% synergy
Exotic Orchard
75% of 4 decks +14% synergy
Sea of Clouds
75% of 4 decks +42% synergy
Adarkar Wastes
75% of 4 decks +46% synergy
Sacred Foundry
75% of 4 decks +36% synergy
Steam Vents
75% of 4 decks +34% synergy
Flooded Strand
75% of 4 decks +46% synergy
Hengegate Pathway
75% of 4 decks +68% synergy
Deserted Beach
50% of 4 decks +27% synergy
Plaza of Heroes
50% of 4 decks +47% synergy
Spectator Seating
50% of 4 decks +18% synergy
Training Center
50% of 4 decks +16% synergy
Cascade Bluffs
50% of 4 decks +32% synergy
Riverglide Pathway
50% of 4 decks +43% synergy
Arid Mesa
50% of 4 decks +22% synergy
Rugged Prairie
50% of 4 decks +33% synergy
Scalding Tarn
50% of 4 decks +22% synergy
Plateau
50% of 4 decks +38% synergy
Reflecting Pool
50% of 4 decks +43% synergy
Tundra
50% of 4 decks +38% synergy
Volcanic Island
50% of 4 decks +38% synergy
Perilous Landscape
33% of 3 decks +13% synergy
Sundown Pass
25% of 4 decks +5% synergy
Stormcarved Coast
25% of 4 decks +3% synergy
Glacial Fortress
25% of 4 decks -24% synergy
Mystic Monastery
25% of 4 decks -33% synergy
Temple of Enlightenment
25% of 4 decks -2% synergy
Sulfur Falls
25% of 4 decks -22% synergy
Clifftop Retreat
25% of 4 decks -20% synergy
Port Town
25% of 4 decks +3% synergy
Shivan Reef
25% of 4 decks -12% synergy
Needleverge Pathway
25% of 4 decks +18% synergy
City of Brass
25% of 4 decks +15% synergy
Forbidden Orchard
25% of 4 decks +23% synergy
Mana Confluence
25% of 4 decks +16% synergy
Prismatic Vista
25% of 4 decks +21% synergy
Skycloud Expanse
25% of 4 decks +5% synergy
Elegant Parlor
25% of 4 decks +17% synergy
Fabled Passage
25% of 4 decks +17% synergy
Meticulous Archive
25% of 4 decks +16% synergy
Opal Palace
25% of 4 decks +24% synergy
The Grey Havens
25% of 4 decks +24% synergy