Halsin, Emerald Archdruid // Scion of Halaster (Commander) - Core

Halsin, Emerald Archdruid // Scion of Halaster
Rank #4,034
11decks
As CommanderHalsin, Emerald ArchdruidAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Alejandro Fuentes
Feb 3, 2026
Alejandro Fuentes
Making Tons of Tokens With Mutagen Man, Living Ooze
Alejandro builds a janky deck to take advantage of Mutagen Man, Living Ooze's very unique abilities. Is it worth it?
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Moxfield
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Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Slime Against Humanity
82%inclusion9 decks11 decks
81%synergy
Locket of Yesterdays
73%inclusion8 decks11 decks
73%synergy
Spellweaver Helix
73%inclusion8 decks11 decks
72%synergy
Primal Amulet
64%inclusion7 decks11 decks
63%synergy
Cloud Key
64%inclusion7 decks11 decks
63%synergy
Emerald Medallion
64%inclusion7 decks11 decks
60%synergy
Ripples of Undeath
55%inclusion6 decks11 decks
47%synergy
Cemetery Prowler
45%inclusion5 decks11 decks
45%synergy
Hostile Negotiations
45%inclusion5 decks11 decks
45%synergy
Nissa's Pilgrimage
45%inclusion5 decks11 decks
45%synergy
Top Cards
Kodama's Reach
64%inclusion7 decks11 decks
41%synergy
Beast Within
64%inclusion7 decks11 decks
28%synergy
Nature's Lore
64%inclusion7 decks11 decks
38%synergy
Cultivate
64%inclusion7 decks11 decks
24%synergy
Assassin's Trophy
64%inclusion7 decks11 decks
18%synergy
Toxic Deluge
64%inclusion7 decks11 decks
43%synergy
Putrefy
64%inclusion7 decks11 decks
29%synergy
Three Visits
55%inclusion6 decks11 decks
36%synergy
Far Wanderings
45%inclusion5 decks11 decks
44%synergy
Season of Gathering
45%inclusion5 decks11 decks
42%synergy
Creatures
Disciple of Freyalise
45%inclusion5 decks11 decks
37%synergy
Armorcraft Judge
36%inclusion4 decks11 decks
36%synergy
Magus of the Will
36%inclusion4 decks11 decks
36%synergy
Glissa, Herald of Predation
27%inclusion3 decks11 decks
27%synergy
Sakura-Tribe Elder
27%inclusion3 decks11 decks
-1%synergy
Kami of Whispered Hopes
27%inclusion3 decks11 decks
22%synergy
Skull Prophet
18%inclusion2 decks11 decks
10%synergy
Elves of Deep Shadow
18%inclusion2 decks11 decks
0%synergy
Ichor Drinker
18%inclusion2 decks11 decks
18%synergy
Compleated Huntmaster
18%inclusion2 decks11 decks
18%synergy
Elvish Vatkeeper
18%inclusion2 decks11 decks
18%synergy
Injector Crocodile
18%inclusion2 decks11 decks
18%synergy
Llanowar Elves
18%inclusion2 decks11 decks
-17%synergy
Bloated Processor
18%inclusion2 decks11 decks
18%synergy
Cankerbloom
18%inclusion2 decks11 decks
6%synergy
Blight Titan
18%inclusion2 decks11 decks
18%synergy
Converter Beast
18%inclusion2 decks11 decks
18%synergy
Clamavus
18%inclusion2 decks11 decks
18%synergy
Quina, Qu Gourmet
17%inclusion1 decks6 decks
15%synergy
Hecteyes
17%inclusion1 decks6 decks
17%synergy
Brawn
9.1%inclusion1 decks11 decks
5%synergy
Sharp-Eyed Rookie
9.1%inclusion1 decks11 decks
9%synergy
Jaheira, Friend of the Forest
9.1%inclusion1 decks11 decks
0%synergy
Temperamental Oozewagg
9.1%inclusion1 decks11 decks
9%synergy
Green Slime
9.1%inclusion1 decks11 decks
9%synergy
Cyberman Patrol
9.1%inclusion1 decks11 decks
9%synergy
Ochre Jelly
9.1%inclusion1 decks11 decks
9%synergy
Peregrin Took
9.1%inclusion1 decks11 decks
-4%synergy
Necropolis Regent
9.1%inclusion1 decks11 decks
8%synergy
Deeproot Wayfinder
9.1%inclusion1 decks11 decks
9%synergy
Corrosive Ooze
9.1%inclusion1 decks11 decks
9%synergy
Deepwood Denizen
9.1%inclusion1 decks11 decks
9%synergy
Expanding Ooze
9.1%inclusion1 decks11 decks
9%synergy
Tangled Florahedron
9.1%inclusion1 decks11 decks
8%synergy
Park Heights Maverick
9.1%inclusion1 decks11 decks
9%synergy
Eternal Witness
9.1%inclusion1 decks11 decks
-14%synergy
Morbid Opportunist
9.1%inclusion1 decks11 decks
-3%synergy
Pir, Imaginative Rascal
9.1%inclusion1 decks11 decks
8%synergy
Elvish Herder
9.1%inclusion1 decks11 decks
9%synergy
Fanatic of Rhonas
9.1%inclusion1 decks11 decks
5%synergy
Gelatinous Cube
9.1%inclusion1 decks11 decks
9%synergy
Elvish Mystic
9.1%inclusion1 decks11 decks
-19%synergy
Glissa Sunslayer
9.1%inclusion1 decks11 decks
0%synergy
Paragon of Eternal Wilds
9.1%inclusion1 decks11 decks
9%synergy
Steel Overseer
9.1%inclusion1 decks11 decks
9%synergy
Shambling Shell
9.1%inclusion1 decks11 decks
8%synergy
Ikra Shidiqi, the Usurper
9.1%inclusion1 decks11 decks
8%synergy
Greater Mossdog
9.1%inclusion1 decks11 decks
9%synergy
Agent Frank Horrigan
9.1%inclusion1 decks11 decks
7%synergy
Ohran Frostfang
9.1%inclusion1 decks11 decks
1%synergy
Instants
Return of the Wildspeaker
45%inclusion5 decks11 decks
34%synergy
Revitalizing Repast
45%inclusion5 decks11 decks
26%synergy
Heroic Intervention
36%inclusion4 decks11 decks
5%synergy
Nature's Claim
36%inclusion4 decks11 decks
27%synergy
Fell the Profane
27%inclusion3 decks11 decks
18%synergy
Soul Shatter
27%inclusion3 decks11 decks
25%synergy
Merciless Repurposing
18%inclusion2 decks11 decks
18%synergy
Deadly Dispute
18%inclusion2 decks11 decks
-2%synergy
Harrow
18%inclusion2 decks11 decks
9%synergy
Inspiring Call
18%inclusion2 decks11 decks
13%synergy
Hunter's Insight
18%inclusion2 decks11 decks
15%synergy
Hagra Mauling
9.1%inclusion1 decks11 decks
7%synergy
Reckoner's Bargain
9.1%inclusion1 decks11 decks
8%synergy
Hero's Downfall
9.1%inclusion1 decks11 decks
8%synergy
Unnatural Predation
9.1%inclusion1 decks11 decks
9%synergy
Jaheira's Respite
9.1%inclusion1 decks11 decks
9%synergy
Gaea's Gift
9.1%inclusion1 decks11 decks
6%synergy
Galadhrim Ambush
9.1%inclusion1 decks11 decks
3%synergy
Surgical Extraction
9.1%inclusion1 decks11 decks
9%synergy
Krosan Grip
9.1%inclusion1 decks11 decks
3%synergy
Fanatical Offering
9.1%inclusion1 decks11 decks
8%synergy
Atomize
9.1%inclusion1 decks11 decks
4%synergy
Fog
9.1%inclusion1 decks11 decks
4%synergy
Commencement of Festivities
9.1%inclusion1 decks11 decks
9%synergy
Force of Vigor
9.1%inclusion1 decks11 decks
5%synergy
Tear Asunder
9.1%inclusion1 decks11 decks
-6%synergy
Altar's Reap
9.1%inclusion1 decks11 decks
8%synergy
Momentous Fall
9.1%inclusion1 decks11 decks
7%synergy
Village Rites
9.1%inclusion1 decks11 decks
-7%synergy
Entish Restoration
9.1%inclusion1 decks11 decks
4%synergy
Charge Through
9.1%inclusion1 decks11 decks
9%synergy
Blessed Respite
9.1%inclusion1 decks11 decks
8%synergy
Darkness
9.1%inclusion1 decks11 decks
8%synergy
Infernal Grasp
9.1%inclusion1 decks11 decks
2%synergy
Massive Might
9.1%inclusion1 decks11 decks
9%synergy
Seedling Charm
9.1%inclusion1 decks11 decks
9%synergy
Smuggler's Surprise
9.1%inclusion1 decks11 decks
8%synergy
Verdant Rebirth
9.1%inclusion1 decks11 decks
9%synergy
Overprotect
9.1%inclusion1 decks11 decks
6%synergy
Tangle
9.1%inclusion1 decks11 decks
9%synergy
Extirpate
9.1%inclusion1 decks11 decks
9%synergy
Tragic Slip
9.1%inclusion1 decks11 decks
5%synergy
Druid's Deliverance
9.1%inclusion1 decks11 decks
8%synergy
Withering Torment
9.1%inclusion1 decks11 decks
6%synergy
Noxious Revival
9.1%inclusion1 decks11 decks
4%synergy
Corrupted Conviction
9.1%inclusion1 decks11 decks
2%synergy
Moment's Peace
9.1%inclusion1 decks11 decks
9%synergy
Collective Resistance
9.1%inclusion1 decks11 decks
4%synergy
Rowan's Grim Search
9.1%inclusion1 decks11 decks
9%synergy
Sorceries
Rampant Growth
45%inclusion5 decks11 decks
12%synergy
Shamanic Revelation
45%inclusion5 decks11 decks
34%synergy
Skyshroud Claim
36%inclusion4 decks11 decks
32%synergy
Growth Spasm
36%inclusion4 decks11 decks
36%synergy
Rishkar's Expertise
36%inclusion4 decks11 decks
30%synergy
Glistening Dawn
27%inclusion3 decks11 decks
27%synergy
Farseek
27%inclusion3 decks11 decks
9%synergy
Return from the Wilds
27%inclusion3 decks11 decks
26%synergy
Gaea's Will
27%inclusion3 decks11 decks
27%synergy
Into the North
18%inclusion2 decks11 decks
18%synergy
Night's Whisper
18%inclusion2 decks11 decks
9%synergy
Kindred Dominance
18%inclusion2 decks11 decks
12%synergy
Mouth // Feed
18%inclusion2 decks11 decks
18%synergy
Traumatic Revelation
18%inclusion2 decks11 decks
18%synergy
Zero Point Ballad
17%inclusion1 decks6 decks
16%synergy
Road of Return
9.1%inclusion1 decks11 decks
9%synergy
Vat Emergence
9.1%inclusion1 decks11 decks
8%synergy
Unnatural Restoration
9.1%inclusion1 decks11 decks
5%synergy
Wildest Dreams
9.1%inclusion1 decks11 decks
9%synergy
Stain the Mind
9.1%inclusion1 decks11 decks
9%synergy
Overrun
9.1%inclusion1 decks11 decks
6%synergy
Mandate of Abaddon
9.1%inclusion1 decks11 decks
7%synergy
Final Act
9.1%inclusion1 decks11 decks
8%synergy
Persist
9.1%inclusion1 decks11 decks
7%synergy
Lost Legacy
9.1%inclusion1 decks11 decks
9%synergy
Revive the Shire
9.1%inclusion1 decks11 decks
6%synergy
Praetor's Counsel
9.1%inclusion1 decks11 decks
9%synergy
Atrocious Experiment
9.1%inclusion1 decks11 decks
9%synergy
Reanimate
9.1%inclusion1 decks11 decks
-11%synergy
Diresight
9.1%inclusion1 decks11 decks
8%synergy
Dig Up
9.1%inclusion1 decks11 decks
6%synergy
Explore
9.1%inclusion1 decks11 decks
5%synergy
Thirsting Roots
9.1%inclusion1 decks11 decks
7%synergy
Sign in Blood
9.1%inclusion1 decks11 decks
2%synergy
Bala Ged Recovery
9.1%inclusion1 decks11 decks
-2%synergy
Malevolent Rumble
9.1%inclusion1 decks11 decks
7%synergy
Overwhelming Stampede
9.1%inclusion1 decks11 decks
4%synergy
Grim Tutor
9.1%inclusion1 decks11 decks
6%synergy
Blood Money
9.1%inclusion1 decks11 decks
8%synergy
Funeral Rites
9.1%inclusion1 decks11 decks
9%synergy
Analyze the Pollen
9.1%inclusion1 decks11 decks
8%synergy
Secret Salvage
9.1%inclusion1 decks11 decks
9%synergy
Stitch Together
9.1%inclusion1 decks11 decks
7%synergy
Smell Fear
9.1%inclusion1 decks11 decks
8%synergy
Drown in Ichor
9.1%inclusion1 decks11 decks
7%synergy
Utility Artifacts
Idol of Oblivion
45%inclusion5 decks11 decks
37%synergy
River Song's Diary
36%inclusion4 decks11 decks
36%synergy
Hedge Shredder
36%inclusion4 decks11 decks
31%synergy
Thrumming Stone
27%inclusion3 decks11 decks
27%synergy
Helm of Awakening
27%inclusion3 decks11 decks
27%synergy
Ozolith, the Shattered Spire
18%inclusion2 decks11 decks
14%synergy
Semblance Anvil
18%inclusion2 decks11 decks
18%synergy
Mesmeric Orb
9.1%inclusion1 decks11 decks
7%synergy
Vat of Rebirth
9.1%inclusion1 decks11 decks
7%synergy
The Ozolith
9.1%inclusion1 decks11 decks
4%synergy
Portcullis
9.1%inclusion1 decks11 decks
9%synergy
Relic of Progenitus
9.1%inclusion1 decks11 decks
9%synergy
Mirror of Fate
9.1%inclusion1 decks11 decks
9%synergy
Wishclaw Talisman
9.1%inclusion1 decks11 decks
7%synergy
Sequence Engine
9.1%inclusion1 decks11 decks
9%synergy
Angel's Trumpet
9.1%inclusion1 decks11 decks
9%synergy
Enchantments
Walk-In Closet // Forgotten Cellar
45%inclusion5 decks11 decks
44%synergy
Phyrexian Arena
36%inclusion4 decks11 decks
23%synergy
Doubling Season
18%inclusion2 decks11 decks
1%synergy
Branching Evolution
18%inclusion2 decks11 decks
12%synergy
Tangled Skyline
18%inclusion2 decks11 decks
18%synergy
Blighted Burgeoning
18%inclusion2 decks11 decks
18%synergy
Garruk's Uprising
18%inclusion2 decks11 decks
11%synergy
Gift of Compleation
18%inclusion2 decks11 decks
18%synergy
Nantuko Shrine
18%inclusion2 decks11 decks
18%synergy
March of the World Ooze
10%inclusion1 decks10 decks
9%synergy
Phyrexian Scriptures
9.1%inclusion1 decks11 decks
8%synergy
Greed
9.1%inclusion1 decks11 decks
8%synergy
Thickest in the Thicket
9.1%inclusion1 decks11 decks
8%synergy
Retribution of the Ancients
9.1%inclusion1 decks11 decks
9%synergy
Paradox Zone
9.1%inclusion1 decks11 decks
9%synergy
Agent of the Iron Throne
9.1%inclusion1 decks11 decks
7%synergy
Phyrexian Reclamation
9.1%inclusion1 decks11 decks
6%synergy
Tribute to the World Tree
9.1%inclusion1 decks11 decks
5%synergy
Parallel Lives
9.1%inclusion1 decks11 decks
-4%synergy
Master Chef
9.1%inclusion1 decks11 decks
8%synergy
Sight of the Scalelords
9.1%inclusion1 decks11 decks
9%synergy
Hardened Scales
9.1%inclusion1 decks11 decks
0%synergy
Primal Vigor
9.1%inclusion1 decks11 decks
4%synergy
Vessel of Nascency
9.1%inclusion1 decks11 decks
9%synergy
Innkeeper's Talent
9.1%inclusion1 decks11 decks
5%synergy
Animate Dead
9.1%inclusion1 decks11 decks
1%synergy
Planeswalkers
Garruk, Primal Hunter
27%inclusion3 decks11 decks
25%synergy
Freyalise, Llanowar's Fury
9.1%inclusion1 decks11 decks
5%synergy
Professor Onyx
9.1%inclusion1 decks11 decks
7%synergy
Utility Lands
Bojuka Bog
64%inclusion7 decks11 decks
23%synergy
Boseiju, Who Endures
18%inclusion2 decks11 decks
0%synergy
Ba Sing Se
17%inclusion1 decks6 decks
15%synergy
Shizo, Death's Storehouse
9.1%inclusion1 decks11 decks
4%synergy
Hidden Nursery
9.1%inclusion1 decks11 decks
8%synergy
Argoth, Sanctum of Nature
9.1%inclusion1 decks11 decks
8%synergy
Spymaster's Vault
9.1%inclusion1 decks11 decks
6%synergy
War Room
9.1%inclusion1 decks11 decks
7%synergy
Mosswort Bridge
9.1%inclusion1 decks11 decks
4%synergy
The Shire
9.1%inclusion1 decks11 decks
0%synergy
Karn's Bastion
9.1%inclusion1 decks11 decks
3%synergy
Khalni Garden
9.1%inclusion1 decks11 decks
6%synergy
Castle Locthwain
9.1%inclusion1 decks11 decks
6%synergy
Rogue's Passage
9.1%inclusion1 decks11 decks
-14%synergy
Mouth of Ronom
9.1%inclusion1 decks11 decks
9%synergy
Barad-dûr
9.1%inclusion1 decks11 decks
8%synergy
Fountainport
9.1%inclusion1 decks11 decks
6%synergy
Takenuma, Abandoned Mire
9.1%inclusion1 decks11 decks
-2%synergy
Reliquary Tower
9.1%inclusion1 decks11 decks
-14%synergy
Urborg, Tomb of Yawgmoth
9.1%inclusion1 decks11 decks
-14%synergy
Havengul Laboratory
9.1%inclusion1 decks11 decks
9%synergy
Oran-Rief, the Vastwood
9.1%inclusion1 decks11 decks
-1%synergy
Mana Artifacts
Arcane Signet
36%inclusion4 decks11 decks
-26%synergy
Sol Ring
36%inclusion4 decks11 decks
-43%synergy
Golgari Signet
27%inclusion3 decks11 decks
1%synergy
Talisman of Resilience
18%inclusion2 decks11 decks
-6%synergy
Herd Heirloom
13%inclusion1 decks8 decks
10%synergy
Moss Diamond
9.1%inclusion1 decks11 decks
8%synergy
Fellwar Stone
9.1%inclusion1 decks11 decks
5%synergy
Decanter of Endless Water
9.1%inclusion1 decks11 decks
8%synergy
Thought Vessel
9.1%inclusion1 decks11 decks
3%synergy
Lands
Swamp
91%inclusion10 decks11 decks
-6%synergy
Forest
91%inclusion10 decks11 decks
-7%synergy
Command Tower
82%inclusion9 decks11 decks
-3%synergy
Woodland Cemetery
64%inclusion7 decks11 decks
1%synergy
Twilight Mire
64%inclusion7 decks11 decks
26%synergy
Golgari Rot Farm
55%inclusion6 decks11 decks
14%synergy
Tainted Wood
55%inclusion6 decks11 decks
10%synergy
Haunted Mire
55%inclusion6 decks11 decks
39%synergy
Disciple of Freyalise
45%inclusion5 decks11 decks
37%synergy
Llanowar Wastes
45%inclusion5 decks11 decks
-7%synergy
Necroblossom Snarl
45%inclusion5 decks11 decks
9%synergy
Revitalizing Repast
45%inclusion5 decks11 decks
26%synergy
Myriad Landscape
36%inclusion4 decks11 decks
22%synergy
Exotic Orchard
36%inclusion4 decks11 decks
9%synergy
Viridescent Bog
36%inclusion4 decks11 decks
15%synergy
Woodland Chasm
36%inclusion4 decks11 decks
30%synergy
Deathcap Glade
36%inclusion4 decks11 decks
6%synergy
Fell the Profane
27%inclusion3 decks11 decks
18%synergy
Terramorphic Expanse
27%inclusion3 decks11 decks
7%synergy
Jungle Hollow
27%inclusion3 decks11 decks
3%synergy
Overgrown Tomb
27%inclusion3 decks11 decks
-20%synergy
Evolving Wilds
27%inclusion3 decks11 decks
0%synergy
Temple of Malady
27%inclusion3 decks11 decks
-7%synergy
Darkmoss Bridge
18%inclusion2 decks11 decks
8%synergy
Snow-Covered Forest
18%inclusion2 decks11 decks
14%synergy
Underground Mortuary
18%inclusion2 decks11 decks
-3%synergy
Snow-Covered Swamp
18%inclusion2 decks11 decks
14%synergy
Vernal Fen
17%inclusion1 decks6 decks
0%synergy
Gohn, Town of Ruin
17%inclusion1 decks6 decks
15%synergy
Hagra Mauling
9.1%inclusion1 decks11 decks
7%synergy
Fabled Passage
9.1%inclusion1 decks11 decks
-5%synergy
Strangled Cemetery
9.1%inclusion1 decks11 decks
7%synergy
Tangled Florahedron
9.1%inclusion1 decks11 decks
8%synergy
Blooming Marsh
9.1%inclusion1 decks11 decks
-5%synergy
Verdant Catacombs
9.1%inclusion1 decks11 decks
-20%synergy
Undergrowth Stadium
9.1%inclusion1 decks11 decks
-30%synergy
Darkbore Pathway
9.1%inclusion1 decks11 decks
-10%synergy
Ash Barrens
9.1%inclusion1 decks11 decks
4%synergy
Path of Ancestry
9.1%inclusion1 decks11 decks
-14%synergy
Bala Ged Recovery
9.1%inclusion1 decks11 decks
-2%synergy
Golgari Guildgate
9.1%inclusion1 decks11 decks
0%synergy
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