Withar, Cocoon Keeper (Commander) - Core

Original Name:

Mister NegativeMister Negative

Andy Zupke
Dec 11, 2025
The EDHREC Writers' Favorite New Commanders of 2025
The writing staff at EDHREC gives you the rundown on their favorite new commanders that came out in 2025. Is your favorite on the list?
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Fix What's Broken
16%inclusion7 decks44 decks
12%synergy
Decorum Dissertation
14%inclusion6 decks44 decks
8%synergy
Daydream
13%inclusion6 decks45 decks
11%synergy
Ennis, Debate Moderator
9.1%inclusion4 decks44 decks
8%synergy
Stensian Sanguinist
8.9%inclusion4 decks45 decks
5%synergy
High Synergy Cards
Ephemerate
67%inclusion116 decks174 decks
59%synergy
Cloudshift
65%inclusion113 decks174 decks
59%synergy
Children of Korlis
53%inclusion92 decks174 decks
49%synergy
Wall of Blood
47%inclusion81 decks174 decks
45%synergy
Flicker of Fate
48%inclusion84 decks174 decks
45%synergy
Charming Prince
44%inclusion76 decks174 decks
40%synergy
Tainted Remedy
41%inclusion72 decks174 decks
39%synergy
Parting Gust
40%inclusion70 decks174 decks
36%synergy
Parker Luck
36%inclusion62 decks174 decks
35%synergy
Gray Merchant of Asphodel
45%inclusion78 decks174 decks
34%synergy
Top Cards
Swords to Plowshares
71%inclusion124 decks174 decks
8%synergy
Anguished Unmaking
54%inclusion94 decks174 decks
13%synergy
Toxic Deluge
50%inclusion87 decks174 decks
33%synergy
Phyrexian Arena
45%inclusion79 decks174 decks
17%synergy
Enduring Tenacity
43%inclusion75 decks174 decks
32%synergy
Solemn Simulacrum
41%inclusion72 decks174 decks
27%synergy
Path to Exile
41%inclusion72 decks174 decks
-8%synergy
Exsanguinate
40%inclusion70 decks174 decks
27%synergy
Night's Whisper
40%inclusion70 decks174 decks
22%synergy
Vito, Thorn of the Dusk Rose
40%inclusion69 decks174 decks
19%synergy
Game Changers
Farewell
9.2%inclusion16 decks174 decks
-2%synergy
Creatures
Dark Confidant
39%inclusion67 decks174 decks
32%synergy
Lotho, Corrupt Shirriff
37%inclusion65 decks174 decks
18%synergy
Soul Warden
37%inclusion64 decks174 decks
20%synergy
Witch Enchanter
35%inclusion61 decks174 decks
23%synergy
K'rrik, Son of Yawgmoth
33%inclusion57 decks174 decks
30%synergy
Astarion, the Decadent
31%inclusion54 decks174 decks
26%synergy
Tree of Perdition
29%inclusion51 decks174 decks
28%synergy
Doom Whisperer
28%inclusion49 decks174 decks
27%synergy
Gwenom, Remorseless
28%inclusion49 decks174 decks
26%synergy
Darkstar Augur
28%inclusion48 decks174 decks
23%synergy
Vizkopa Guildmage
28%inclusion48 decks174 decks
21%synergy
Boggart Trawler
26%inclusion46 decks174 decks
20%synergy
Plague Drone
26%inclusion46 decks174 decks
26%synergy
Restoration Angel
26%inclusion45 decks174 decks
22%synergy
Blood Celebrant
23%inclusion40 decks174 decks
22%synergy
Loran of the Third Path
22%inclusion39 decks174 decks
14%synergy
The Spot, Living Portal
21%inclusion36 decks174 decks
20%synergy
Keen Duelist
20%inclusion35 decks174 decks
17%synergy
Platinum Angel
20%inclusion35 decks174 decks
19%synergy
Psychosis Crawler
18%inclusion32 decks174 decks
18%synergy
Phelia, Exuberant Shepherd
18%inclusion31 decks174 decks
14%synergy
Flickerwisp
18%inclusion31 decks174 decks
14%synergy
Suture Priest
18%inclusion31 decks174 decks
5%synergy
Soul's Attendant
17%inclusion30 decks174 decks
5%synergy
Herald of Eternal Dawn
17%inclusion30 decks174 decks
16%synergy
Knight of the White Orchid
17%inclusion29 decks174 decks
9%synergy
Sorin of House Markov
16%inclusion28 decks174 decks
12%synergy
Rhox Faithmender
16%inclusion27 decks174 decks
11%synergy
Bloodletter of Aclazotz
15%inclusion26 decks174 decks
7%synergy
Distinguished Conjurer
15%inclusion26 decks174 decks
13%synergy
Vilis, Broker of Blood
15%inclusion26 decks174 decks
12%synergy
Claim Jumper
14%inclusion25 decks174 decks
11%synergy
Kambal, Consul of Allocation
14%inclusion25 decks174 decks
1%synergy
Elas il-Kor, Sadistic Pilgrim
14%inclusion24 decks174 decks
-20%synergy
Black Cat, Cunning Thief
14%inclusion24 decks174 decks
13%synergy
Morlun, Devourer of Spiders
14%inclusion24 decks174 decks
13%synergy
Crypt Ghast
13%inclusion23 decks174 decks
6%synergy
Evra, Halcyon Witness
13%inclusion23 decks174 decks
13%synergy
Sheoldred, the Apocalypse
13%inclusion22 decks174 decks
6%synergy
Ravenous Chupacabra
13%inclusion22 decks174 decks
10%synergy
Spirited Companion
11%inclusion20 decks174 decks
7%synergy
Sun Titan
11%inclusion20 decks174 decks
0%synergy
Wall of Omens
10%inclusion18 decks174 decks
8%synergy
Skyclave Apparition
10%inclusion18 decks174 decks
7%synergy
Haliya, Guided by Light
10%inclusion18 decks174 decks
4%synergy
Gilraen, Dúnedain Protector
10%inclusion17 decks174 decks
8%synergy
Tombstone, Career Criminal
10%inclusion17 decks174 decks
10%synergy
Blood Artist
8.6%inclusion15 decks174 decks
-21%synergy
Amalia Benavides Aguirre
8.6%inclusion15 decks174 decks
3%synergy
Twilight Prophet
8.6%inclusion15 decks174 decks
-1%synergy
Instants
Dark Ritual
34%inclusion60 decks174 decks
9%synergy
Angel's Grace
28%inclusion49 decks174 decks
25%synergy
Despark
28%inclusion49 decks174 decks
-2%synergy
Fell the Profane
22%inclusion38 decks174 decks
9%synergy
Stinging Study
22%inclusion38 decks174 decks
21%synergy
Malakir Rebirth
21%inclusion37 decks174 decks
10%synergy
Generous Gift
21%inclusion36 decks174 decks
-2%synergy
Getaway Glamer
18%inclusion31 decks174 decks
17%synergy
Stunning Reversal
17%inclusion30 decks174 decks
17%synergy
Infernal Grasp
17%inclusion30 decks174 decks
13%synergy
Imp's Mischief
16%inclusion28 decks174 decks
12%synergy
Inkshield
16%inclusion27 decks174 decks
-5%synergy
Mortify
16%inclusion27 decks174 decks
-6%synergy
Eerie Interlude
15%inclusion26 decks174 decks
10%synergy
False Cure
15%inclusion26 decks174 decks
15%synergy
Reprieve
14%inclusion25 decks174 decks
6%synergy
The Spot's Portal
14%inclusion25 decks174 decks
14%synergy
Scrollshift
14%inclusion24 decks174 decks
12%synergy
Withering Torment
14%inclusion24 decks174 decks
11%synergy
Personify
13%inclusion10 decks79 decks
10%synergy
Justiciar's Portal
12%inclusion21 decks174 decks
11%synergy
Snuff Out
12%inclusion21 decks174 decks
10%synergy
Heliod's Intervention
12%inclusion21 decks174 decks
7%synergy
Slip On the Ring
11%inclusion19 decks174 decks
9%synergy
Saw in Half
11%inclusion19 decks174 decks
7%synergy
Bitter Triumph
10%inclusion18 decks174 decks
7%synergy
Dawn Charm
10%inclusion17 decks174 decks
8%synergy
Acrobatic Maneuver
9.2%inclusion16 decks174 decks
8%synergy
Courageous Resolve
9.2%inclusion16 decks174 decks
8%synergy
Stroke of Midnight
9.2%inclusion16 decks174 decks
-4%synergy
Necrologia
8.6%inclusion15 decks174 decks
8%synergy
Flare of Fortitude
6.9%inclusion12 decks174 decks
0%synergy
Final Payment
6.9%inclusion12 decks174 decks
6%synergy
Deadly Dispute
6.3%inclusion11 decks174 decks
-16%synergy
Darkness
6.3%inclusion11 decks174 decks
5%synergy
Ghostway
6.3%inclusion11 decks174 decks
4%synergy
Razorgrass Ambush
5.2%inclusion9 decks174 decks
3%synergy
Long Road Home
5.2%inclusion9 decks174 decks
5%synergy
Beacon of Immortality
5.2%inclusion9 decks174 decks
2%synergy
Restoration Magic
5.2%inclusion9 decks174 decks
1%synergy
Sudden Strike
5.2%inclusion9 decks174 decks
5%synergy
Sorceries
Sign in Blood
37%inclusion64 decks174 decks
19%synergy
Reanimate
36%inclusion63 decks174 decks
20%synergy
Damn
34%inclusion59 decks174 decks
2%synergy
Feed the Swarm
32%inclusion55 decks174 decks
24%synergy
Debt to the Deathless
29%inclusion50 decks174 decks
18%synergy
Villainous Wrath
27%inclusion47 decks174 decks
26%synergy
Austere Command
18%inclusion32 decks174 decks
2%synergy
Repay in Kind
17%inclusion29 decks174 decks
16%synergy
Fumigate
16%inclusion28 decks174 decks
9%synergy
Profane Transfusion
15%inclusion26 decks174 decks
14%synergy
Risky Research
14%inclusion24 decks174 decks
13%synergy
Revival // Revenge
13%inclusion22 decks174 decks
8%synergy
Avatar's Wrath
12%inclusion13 decks110 decks
9%synergy
Read the Bones
11%inclusion20 decks174 decks
2%synergy
Peer into the Abyss
11%inclusion19 decks174 decks
10%synergy
Vindicate
9.2%inclusion16 decks174 decks
-3%synergy
Reverse the Sands
9.2%inclusion16 decks174 decks
9%synergy
Vanquish the Horde
8.6%inclusion15 decks174 decks
4%synergy
Another Round
8.0%inclusion14 decks174 decks
7%synergy
Pain's Reward
8.0%inclusion14 decks174 decks
8%synergy
Behold the Sinister Six!
6.9%inclusion12 decks174 decks
7%synergy
Infernal Contract
6.3%inclusion11 decks174 decks
6%synergy
Venom's Hunger
6.3%inclusion11 decks174 decks
6%synergy
Merciless Eviction
5.7%inclusion10 decks174 decks
2%synergy
Insatiable Avarice
5.7%inclusion10 decks174 decks
2%synergy
Prison Break
5.7%inclusion10 decks174 decks
6%synergy
Damnation
5.7%inclusion10 decks174 decks
2%synergy
Ondu Inversion
5.2%inclusion9 decks174 decks
3%synergy
Diabolic Tutor
5.2%inclusion9 decks174 decks
-1%synergy
Wrath of God
5.2%inclusion9 decks174 decks
0%synergy
Starfall Invocation
5.2%inclusion9 decks174 decks
2%synergy
Deadly Tempest
5.2%inclusion9 decks174 decks
5%synergy
Zero Point Ballad
5.2%inclusion9 decks174 decks
5%synergy
Kaya's Wrath
5.2%inclusion9 decks174 decks
-2%synergy
Utility Artifacts
Conjurer's Closet
38%inclusion66 decks174 decks
34%synergy
Tainted Sigil
32%inclusion56 decks174 decks
30%synergy
Pact Weapon
28%inclusion48 decks174 decks
26%synergy
Panharmonicon
24%inclusion41 decks174 decks
21%synergy
Wayfarer's Bauble
20%inclusion34 decks174 decks
7%synergy
The Wind Crystal
16%inclusion27 decks174 decks
9%synergy
Archaeomancer's Map
13%inclusion22 decks174 decks
8%synergy
The Endstone
12%inclusion21 decks174 decks
11%synergy
Phyrexian Processor
11%inclusion20 decks174 decks
11%synergy
Swiftfoot Boots
11%inclusion19 decks174 decks
-14%synergy
Soul Conduit
10%inclusion17 decks174 decks
9%synergy
Aetherflux Reservoir
8.6%inclusion15 decks174 decks
1%synergy
The Darkness Crystal
7.5%inclusion13 decks174 decks
3%synergy
Peter Parker's Camera
7.5%inclusion13 decks174 decks
7%synergy
Alhammarret's Archive
7.5%inclusion13 decks174 decks
3%synergy
Wedding Ring
6.3%inclusion11 decks174 decks
4%synergy
Jet Medallion
5.7%inclusion10 decks174 decks
-1%synergy
Lightning Greaves
5.7%inclusion10 decks174 decks
-14%synergy
Enchantments
Black Market Connections
39%inclusion68 decks174 decks
17%synergy
Sanguine Bond
38%inclusion66 decks174 decks
19%synergy
Teleportation Circle
36%inclusion63 decks174 decks
31%synergy
Phyrexian Unlife
34%inclusion59 decks174 decks
33%synergy
Axis of Mortality
25%inclusion43 decks174 decks
23%synergy
Greed
24%inclusion41 decks174 decks
20%synergy
Unspeakable Symbol
24%inclusion41 decks174 decks
23%synergy
Wound Reflection
22%inclusion39 decks174 decks
19%synergy
Authority of the Consuls
22%inclusion38 decks174 decks
6%synergy
Lunar Convocation
19%inclusion33 decks174 decks
9%synergy
Touch the Spirit Realm
17%inclusion29 decks174 decks
14%synergy
Ghostly Prison
14%inclusion25 decks174 decks
-1%synergy
Blind Obedience
13%inclusion22 decks174 decks
-4%synergy
Airbender Ascension
12%inclusion13 decks110 decks
9%synergy
Dark Tutelage
11%inclusion19 decks174 decks
9%synergy
Font of Agonies
10%inclusion17 decks174 decks
9%synergy
Near-Death Experience
8.6%inclusion15 decks174 decks
8%synergy
Glasswing Grace
8.6%inclusion15 decks174 decks
0%synergy
Land Tax
6.3%inclusion11 decks174 decks
-6%synergy
Arguel's Blood Fast
6.3%inclusion11 decks174 decks
5%synergy
Underworld Connections
5.7%inclusion10 decks174 decks
3%synergy
Cleric Class
5.7%inclusion10 decks174 decks
-1%synergy
The Death of Gwen Stacy
5.7%inclusion10 decks174 decks
6%synergy
Phyrexian Reclamation
5.2%inclusion9 decks174 decks
1%synergy
Exquisite Blood
5.2%inclusion9 decks174 decks
-11%synergy
Web Up
5.2%inclusion9 decks174 decks
5%synergy
Utility Lands
Reliquary Tower
53%inclusion93 decks174 decks
31%synergy
Bojuka Bog
43%inclusion74 decks174 decks
-2%synergy
Temple of the False God
25%inclusion43 decks174 decks
17%synergy
Vault of the Archangel
24%inclusion41 decks174 decks
-9%synergy
Castle Locthwain
21%inclusion37 decks174 decks
12%synergy
Urborg, Tomb of Yawgmoth
18%inclusion31 decks174 decks
-3%synergy
War Room
17%inclusion30 decks174 decks
9%synergy
Command Beacon
16%inclusion27 decks174 decks
12%synergy
Multiversal Passage
14%inclusion24 decks174 decks
13%synergy
Cabal Coffers
10%inclusion18 decks174 decks
-1%synergy
Shambling Vent
8.0%inclusion14 decks174 decks
3%synergy
Eiganjo, Seat of the Empire
7.5%inclusion13 decks174 decks
-2%synergy
Takenuma, Abandoned Mire
7.5%inclusion13 decks174 decks
-4%synergy
Rogue's Passage
6.9%inclusion12 decks174 decks
-13%synergy
Mana Artifacts
Sol Ring
88%inclusion153 decks174 decks
4%synergy
Arcane Signet
83%inclusion144 decks174 decks
3%synergy
Talisman of Hierarchy
66%inclusion114 decks174 decks
12%synergy
Thought Vessel
56%inclusion98 decks174 decks
42%synergy
Orzhov Signet
55%inclusion96 decks174 decks
1%synergy
Fellwar Stone
28%inclusion49 decks174 decks
6%synergy
Mind Stone
24%inclusion41 decks174 decks
1%synergy
Decanter of Endless Water
17%inclusion29 decks174 decks
15%synergy
Thran Dynamo
17%inclusion29 decks174 decks
15%synergy
The Soul Stone
15%inclusion26 decks174 decks
10%synergy
Commander's Sphere
13%inclusion23 decks174 decks
-1%synergy
Staff of Compleation
12%inclusion21 decks174 decks
10%synergy
Phial of Galadriel
10%inclusion17 decks174 decks
9%synergy
Marble Diamond
10%inclusion17 decks174 decks
4%synergy
Charcoal Diamond
8.6%inclusion15 decks174 decks
3%synergy
Gilded Lotus
8.6%inclusion15 decks174 decks
7%synergy
Worn Powerstone
6.9%inclusion12 decks174 decks
6%synergy
Hedron Archive
5.2%inclusion9 decks174 decks
4%synergy
Lands
Swamp
99%inclusion172 decks174 decks
1%synergy
Plains
99%inclusion172 decks174 decks
1%synergy
Command Tower
85%inclusion148 decks174 decks
-1%synergy
Isolated Chapel
71%inclusion123 decks174 decks
3%synergy
Caves of Koilos
68%inclusion118 decks174 decks
10%synergy
Fetid Heath
51%inclusion89 decks174 decks
9%synergy
Tainted Field
47%inclusion82 decks174 decks
-3%synergy
Orzhov Basilica
47%inclusion82 decks174 decks
8%synergy
Godless Shrine
46%inclusion80 decks174 decks
-5%synergy
Temple of Silence
41%inclusion71 decks174 decks
2%synergy
Shattered Sanctum
40%inclusion69 decks174 decks
2%synergy
Shineshadow Snarl
40%inclusion69 decks174 decks
-2%synergy
Desolate Mire
36%inclusion63 decks174 decks
18%synergy
Witch Enchanter
35%inclusion61 decks174 decks
23%synergy
Bleachbone Verge
30%inclusion53 decks174 decks
7%synergy
Exotic Orchard
29%inclusion51 decks174 decks
3%synergy
Vault of Champions
29%inclusion51 decks174 decks
-10%synergy
Myriad Landscape
28%inclusion49 decks174 decks
10%synergy
Boggart Trawler
26%inclusion46 decks174 decks
20%synergy
Silent Clearing
25%inclusion43 decks174 decks
10%synergy
Marsh Flats
24%inclusion42 decks174 decks
-6%synergy
Fell the Profane
22%inclusion38 decks174 decks
9%synergy
Scoured Barrens
22%inclusion38 decks174 decks
-1%synergy
Malakir Rebirth
21%inclusion37 decks174 decks
10%synergy
Shadowy Backstreet
21%inclusion36 decks174 decks
-2%synergy
Brightclimb Pathway
20%inclusion35 decks174 decks
-6%synergy
Evolving Wilds
19%inclusion33 decks174 decks
0%synergy
Concealed Courtyard
18%inclusion32 decks174 decks
-2%synergy
Path of Ancestry
17%inclusion30 decks174 decks
-6%synergy
Vibrant Cityscape
14%inclusion25 decks174 decks
13%synergy
Terramorphic Expanse
14%inclusion24 decks174 decks
-1%synergy
Sunlit Marsh
13%inclusion22 decks174 decks
1%synergy
Horizon of Progress
11%inclusion20 decks174 decks
11%synergy
Forlorn Flats
11%inclusion20 decks174 decks
7%synergy
Mana Confluence
10%inclusion17 decks174 decks
6%synergy
Daily Bugle Building
10%inclusion17 decks174 decks
9%synergy
Turbulent Moor
8.9%inclusion4 decks45 decks
-13%synergy
Glasswing Grace
8.6%inclusion15 decks174 decks
0%synergy
Scrubland
8.0%inclusion14 decks174 decks
-4%synergy
City of Brass
8.0%inclusion14 decks174 decks
4%synergy
Orzhov Guildgate
6.9%inclusion12 decks174 decks
-1%synergy
Snowfield Sinkhole
6.9%inclusion12 decks174 decks
0%synergy
Neglected Manor
6.9%inclusion12 decks174 decks
4%synergy
Umbral Expanse
6.7%inclusion3 decks45 decks
-5%synergy
Demolition Field
6.3%inclusion11 decks174 decks
3%synergy
Fabled Passage
5.7%inclusion10 decks174 decks
-6%synergy
Ondu Inversion
5.2%inclusion9 decks174 decks
3%synergy
Razorgrass Ambush
5.2%inclusion9 decks174 decks
3%synergy