Rich Couse's The Biosphere
 
Type: Deck Idea
Format (legal 👍)
cubCube
Approx. Value:
$493.57
Buy

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Avg. CMC 2.75
Card Color Breakdown
Card Type Breakdown

Lorwyn Eclipsed
released on January 23, 2026!

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Lorwyn Eclipsed
released on January 23, 2026!

Order now on CardKingdom Order now on TcgPlayer
Main Deck - 348 cards, 348 distinct
Name
Creature (177)
1 Aegis Turtle
1 Ambush Viper
1 Ant Queen
1 Arboreal Grazer
1 Archipelagore
1 Auspicious Starrix
1 Aven Interrupter
1 Baleful Strix
1 Banehound
1 Battlewing Mystic
1 Beast Whisperer
1 Black Cat
1 Blazing Rootwalla
1 Bolt Hound
1 Bone Picker
1 Boneyard Lurker
1 Bounding Krasis
1 Brain Maggot
1 Bramble Familiar // Fetch Quest
1 Brindle Shoat
1 Brokkos, Apex of Forever
1 Canyon Crab
1 Carnivorous Death-Parrot
1 Carrion Grub
1 Caustic Caterpillar
1 Cemetery Prowler
1 Chatterfang, Squirrel General
1 Cheeky House-Mouse // Squeak By
1 Chittering Rats
1 Chrome Host Seedshark
1 Coiling Oracle
1 Craterhoof Behemoth
1 Cubwarden
1 Cunning Coyote
1 Darkstar Augur
1 Deep-Cavern Bat
1 Dirge Bat
1 Dragon Turtle
1 Dragonhawk, Fate's Tempest
1 Dragonlair Spider
1 Dreamtail Heron
1 Eagle of the Watch
1 Earl of Squirrel
1 Elder Gargaroth
1 Elusive Otter // Grove's Bounty
1 Emiel the Blessed
1 Empyrean Eagle
1 Essence Symbiote
1 Etherium Pteramander
1 Everquill Phoenix
1 Eyetwitch
1 Faerie Formation
1 Faerie Seer
1 Faerie Vandal
1 Fearless Fledgling
1 Felidar Cub
1 Felidar Guardian
1 Felidar Savior
1 Felidar Sovereign
1 Fell Stinger
1 Flametongue Kavu
1 Flametongue Yearling
1 Flamewake Phoenix
1 Flickerwisp
1 Froghemoth
1 Gemrazer
1 Ghastly Gloomhunter
1 Gilded Goose
1 Glimmerpoint Stag
1 Glowstone Recluse
1 Healer's Hawk
1 Heron of Hope
1 Hivespine Wolverine
1 Hoarding Broodlord
1 Horned Loch-Whale // Lagoon Breach
1 Hullbreaker Horror
1 Huntmaster Liger
1 Hypnotic Sprite // Mesmeric Glare
1 Ice-Fang Coatl
1 Igneous Cur
1 Illuna, Apex of Wishes
1 Intrepid Trufflesnout // Go Hog Wild
1 Iridescent Vinelasher
1 Krosan Beast
1 Ledger Shredder
1 Lore Drakkis
1 Lotus Cobra
1 Loyal Warhound
1 Luminous Broodmoth
1 Lurrus of the Dream-Den
1 Majestic Auricorn
1 Man-o'-War
1 Massacre Wurm
1 Migratory Greathorn
1 Mirkwood Bats
1 Mist Raven
1 Mockingbird
1 Mulldrifter
1 Mysterious Egg
1 Mystic Snake
1 Nadir Kraken
1 Necropanther
1 Nessian Hornbeetle
1 Nethroi, Apex of Death
1 Old Stickfingers
1 Ordinary Pony
1 Osteomancer Adept
1 Otrimi, the Ever-Playful
1 Owlbear
1 Owlbear Cub
1 Parcelbeast
1 Persistent Specimen
1 Phoenix Chick
1 Phoenix of Ash
1 Plagued Rusalka
1 Pollen-Shield Hare // Hare Raising
1 Pollywog Symbiote
1 Porcuparrot
1 Pouncing Shoreshark
1 Prairie Dog
1 Primal Adversary
1 Prized Unicorn
1 Questing Beast
1 Raging Battle Mouse
1 Rampaging Raptor
1 Ravenous Chupacabra
1 Ravenous Squirrel
1 Regal Bunnicorn
1 Regal Caracal
1 Riftwing Cloudskate
1 Ronom Unicorn
1 Saddled Rimestag
1 Savannah Lions
1 Sawtusk Demolisher
1 Sea-Dasher Octopus
1 Selfless Savior
1 Serrated Scorpion
1 Silverfur Partisan
1 Simian Spirit Guide
1 Skycat Sovereign
1 Slickshot Show-Off
1 Snapdax, Apex of the Hunt
1 Souvenir Snatcher
1 Spore Frog
1 Squirrel Sovereign
1 Stinging Lionfish
1 Strutting Turkey
1 Surgeon ~General~ Commander
1 Tangled Colony
1 Teshar, Ancestor's Apostle
1 The Goose Mother
1 Thieving Otter
1 Thought-Stalker Warlock
1 Thragtusk
1 Trumpeting Gnarr
1 Trusty Packbeast
1 Ulvenwald Oddity // Ulvenwald Behemoth
1 Vadrok, Apex of Thunder
1 Voracious Cobra
1 Voracious Greatshark
1 Vryn Wingmare
1 Vulpikeet
1 Waker of Waves
1 Wall of Blossoms
1 Warden of Evos Isle
1 Wasteland Viper
1 Watcher of the Spheres
1 Werefox Bodyguard
1 Whitemane Lion
1 Wicked Wolf
1 Will-o'-the-Wisp
1 Wingmate Roc
1 Wolf of Devil's Breach
1 Woodland Bellower
1 Yorion, Sky Nomad
1 Zagoth Mamba
1 Zoraline, Cosmos Caller
Name
Instant (51)
1 Abrade
1 Aetherize
1 Beast Within
1 Blossoming Defense
1 Cast Down
1 Cling to Dust
1 Cloudshift
1 Collected Company
1 Consider
1 Counterspell
1 Cryptic Command
1 Dark Ritual
1 Deadly Dispute
1 Doom Blade
1 Ephemerate
1 Essence Scatter
1 Fateful Absence
1 Fireblast
1 Flash
1 Flicker of Fate
1 Frantic Search
1 Go for the Throat
1 Infernal Grasp
1 Lightning Axe
1 Lightning Bolt
1 Lose Focus
1 Malakir Rebirth // Malakir Mire
1 Mana Leak
1 Mana Tithe
1 March of Otherworldly Light
1 Monstrous Rage
1 Negate
1 Play with Fire
1 Raise the Alarm
1 Remand
1 Reprieve
1 Return of the Wildspeaker
1 Settle the Wreckage
1 Shock
1 Snakeskin Veil
1 Snap
1 Spell Snare
1 Stoke the Flames
1 Swords to Plowshares
1 Three Steps Ahead
1 Unsummon
1 Valorous Stance
1 Verdant Command
1 Village Rites
1 Wild Slash
1 Withering Torment
Sorcery (45)
1 Abundant Harvest
1 Bloodchief's Thirst
1 Bone Shards
1 Call of the Death-Dweller
1 Careful Study
1 Cathartic Reunion
1 Chart a Course
1 Chatterstorm
1 Consuming Tide
1 Crow Storm
1 Cultivate
1 Faithless Looting
1 Feed the Swarm
1 Fiery Confluence
1 Hard Evidence
1 Harmonize
1 Hymn to Tourach
1 Inquisition of Kozilek
1 Kodama's Reach
1 Kuldotha Rebirth
1 Life // Death
1 Light Up the Stage
1 Lively Dirge
1 Natural Order
1 Nature's Lore
1 Night's Whisper
1 No Way Out
1 Overrun
1 Ponder
1 Preordain
1 Prey Upon
1 Primal Might
1 Rampant Growth
1 Reckless Impulse
1 Regrowth
1 Skewer the Critics
1 Song of Totentanz
1 Stolen by the Fae
1 Strangle
1 Sunlance
1 Thoughtseize
1 Unearth
1 Victimize
1 Winged Words
1 Wrath of God
Artifact (8)
1 Chromatic Lantern
1 Chromatic Star
1 Coldsteel Heart
1 Mind Stone
1 Portable Hole
1 Skullclamp
1 Springleaf Drum
1 The Great Henge
Enchantment (21)
1 Angelic Gift
1 Animate Dead
1 Banishing Light
1 Curious Obsession
1 Dead Weight
1 Felidar Retreat
1 Griffin Aerie
1 Intangible Virtue
1 Journey to Nowhere
1 Luminous Bonds
1 Pacifism
1 Rally the Ranks
1 Rancor
1 Rhythm of the Wild
1 Shark Typhoon
1 Squirrel Nest
1 Squirrel Sanctuary
1 Stormchaser's Talent
1 Touch the Spirit Realm
1 Underworld Breach
1 Wolfwillow Haven
Planeswalker (2)
1 Grist, the Hunger Tide
1 Lolth, Spider Queen
Land (44)
1 Adarkar Wastes
1 Animal Sanctuary
1 Battlefield Forge
1 Blast Zone
1 Blood Crypt
1 Breeding Pool
1 Brushland
1 Castle Ardenvale
1 Castle Embereth
1 Castle Garenbrig
1 Castle Locthwain
1 Castle Vantress
1 Caves of Koilos
1 Evolving Wilds
1 Godless Shrine
1 Hallowed Fountain
1 Karplusan Forest
1 Llanowar Wastes
1 Myriad Landscape
1 Overgrown Tomb
1 Restless Anchorage
1 Restless Bivouac
1 Restless Cottage
1 Restless Fortress
1 Restless Prairie
1 Restless Reef
1 Restless Ridgeline
1 Restless Spire
1 Restless Vents
1 Restless Vinestalk
1 Sacred Foundry
1 Secluded Courtyard
1 Shifting Woodland
1 Shivan Reef
1 Steam Vents
1 Stomping Ground
1 Sulfurous Springs
1 Swarmyard
1 Temple Garden
1 Terramorphic Expanse
1 Treetop Village
1 Underground River
1 Watery Grave
1 Yavimaya Coast
Sideboard - 1 cards, 1 distinct
Name
Name
Creature (1)
1 Ayula, Queen Among Bears

Notes
 
Alright, this is a full 360-card cube built around “woodland critters” — animals, forest spirits, fae-adjacent beings, and cozy-but-deadly nature vibes.

Power level is ? creature-forward, synergy-driven, and draftable without needing deep MTG history knowledge.

Theme rules I followed

Mostly animals, beasts, birds, insects, wolves, bears, deer, squirrels, frogs

Nature magic, food, +1/+1 counters, go-wide tokens, mutate

Minimal “humanoids”

No Eldrazi, Phyrexians, robots, or city stuff

A little whimsy, a little savagery

WHITE (50) – small animals, protection, flicker
BLUE (50) – birds, frogs, fish, krakens, tricksy animals
BLACK (50) – scavengers, nocturnal predators
RED (50) – foxes, wolves, rage critters
GREEN (60) – heart of the forest, THE SQUIRREL KINGDOM
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