Average Deck for Berta, Wise Extrapolator - Expensive Proliferate

Tyler Bucks
May 5, 2026
Build Up Your Board With This $30 Berta, Wise Extrapolator Deck
Berta, Wise Extrapolator does it all: counters, mana, tokens. But can it still do it all...on a budget? Let's find out.
Ethan Coover
Apr 29, 2026
The Best Combo Cards from Secrets of Strixhaven
Secrets of Strixhaven is oveflowing with fun and powerful cards. But which ones make the most combos in your Commander decks?
Cardsphere
Archidekt
Commander Spellbook
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Scryfall
MTGStocks

Average Decklist

Bloom Tender
Bloom Tender
Deadeye Navigator
Deadeye Navigator
Displacer Kitten
Displacer Kitten
Enduring Curiosity
Enduring Curiosity
Enduring Vitality
Enduring Vitality
Evolution Sage
Evolution Sage
Fanatic of Rhonas
Fanatic of Rhonas
Fathom Mage
Fathom Mage
Forgotten Ancient
Forgotten Ancient
Herald of Secret Streams
Herald of Secret Streams
Hullbreaker Horror
Hullbreaker Horror
Hydroelectric Specimen
Hydroelectric Specimen
Kami of Whispered Hopes
Kami of Whispered Hopes
Llanowar Elves
Llanowar Elves
Pensive Professor
Pensive Professor
Ray Fillet, Man Ray
Ray Fillet, Man Ray
Ray Fillet, Wave Warrior
Ray Fillet, Wave Warrior
Sage's Row Denizen
Sage's Row Denizen
Seedborn Muse
Seedborn Muse
Shrieking Drake
Shrieking Drake
Steel Overseer
Steel Overseer
Tanazir Quandrix
Tanazir Quandrix
Venser, Shaper Savant
Venser, Shaper Savant
Instants (18)
Aetherize
Aetherize
An Offer You Can't Refuse
An Offer You Can't Refuse
Arcane Denial
Arcane Denial
Brain Freeze
Brain Freeze
Cyclonic Rift
Cyclonic Rift
Fierce Guardianship
Fierce Guardianship
Force of Will
Force of Will
Growth Spiral
Growth Spiral
Inspiring Call
Inspiring Call
Mystical Tutor
Mystical Tutor
Pongify
Pongify
Prologue to Phyresis
Prologue to Phyresis
Quandrix Charm
Quandrix Charm
Rapid Hybridization
Rapid Hybridization
Ripples of Potential
Ripples of Potential
Sink into Stupor
Sink into Stupor
Snakeskin Veil
Snakeskin Veil
Worldly Tutor
Worldly Tutor
Sorceries (6)
Bala Ged Recovery
Bala Ged Recovery
Body of Research
Body of Research
Consuming Tide
Consuming Tide
Cultivate
Cultivate
Golden Ratio
Golden Ratio
Wave Goodbye
Wave Goodbye
Artifacts (10)
Aetherflux Reservoir
Aetherflux Reservoir
Altar of the Brood
Altar of the Brood
Arcane Signet
Arcane Signet
Bender's Waterskin
Bender's Waterskin
Blade of the Bloodchief
Blade of the Bloodchief
Mycosynth Lattice
Mycosynth Lattice
Sol Ring
Sol Ring
The Ooze
The Ooze
Thought Vessel
Thought Vessel
Waterbending Scroll
Waterbending Scroll
Enchantments (9)
Doubling Season
Doubling Season
Freed from the Real
Freed from the Real
Hardened Scales
Hardened Scales
Inexorable Tide
Inexorable Tide
Intruder Alarm
Intruder Alarm
Mystic Remora
Mystic Remora
Rhystic Study
Rhystic Study
Simic Ascendancy
Simic Ascendancy
Waterbender Ascension
Waterbender Ascension
Lands (27)
Barkchannel Pathway
Barkchannel Pathway
Boseiju, Who Endures
Boseiju, Who Endures
Breeding Pool
Breeding Pool
Command Tower
Command Tower
Dreamroot Cascade
Dreamroot Cascade
Evendo, Waking Haven
Evendo, Waking Haven
Evolving Wilds
Evolving Wilds
Exotic Orchard
Exotic Orchard
Fabled Passage
Fabled Passage
Flooded Strand
Flooded Strand
Hedge Maze
Hedge Maze
Hinterland Harbor
Hinterland Harbor
Karn's Bastion
Karn's Bastion
Mistrise Village
Mistrise Village
Misty Rainforest
Misty Rainforest
Mosswort Bridge
Mosswort Bridge
Mystic Sanctuary
Mystic Sanctuary
Oran-Rief, the Vastwood
Oran-Rief, the Vastwood
Polluted Delta
Polluted Delta
Rain-Slicked Copse
Rain-Slicked Copse
Rejuvenating Springs
Rejuvenating Springs
Reliquary Tower
Reliquary Tower
Sodden Verdure
Sodden Verdure
Tangled Islet
Tangled Islet
Turbulent Wilderness
Turbulent Wilderness
Verdant Catacombs
Verdant Catacombs
Vineglimmer Snarl
Vineglimmer Snarl
Basics (2)
Forest
3 Forests
Island
3 Islands