Emry, Lurker of the Loch (Commander) - Optimized Mill

Cooper Gottfried
Mar 23, 2026
The Top 40 Four-Mana Commanders
This list of the top 40 four-mana commanders is full of many of the best commanders out there. How many of these have you played against?
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Sewer-veillance Cam
13%inclusion1 decks8 decks
8%synergy
High Synergy Cards
Mirran Spy
86%inclusion30 decks35 decks
82%synergy
Seat of the Synod
94%inclusion33 decks35 decks
76%synergy
Etherium Sculptor
91%inclusion32 decks35 decks
74%synergy
Aether Spellbomb
80%inclusion28 decks35 decks
72%synergy
Mishra's Bauble
80%inclusion28 decks35 decks
71%synergy
Grinding Station
71%inclusion25 decks35 decks
70%synergy
Darksteel Citadel
80%inclusion28 decks35 decks
69%synergy
Codex Shredder
71%inclusion25 decks35 decks
66%synergy
Inventors' Fair
77%inclusion27 decks35 decks
64%synergy
Chakram Retriever
63%inclusion22 decks35 decks
61%synergy
Top Cards
Foundry Inspector
71%inclusion25 decks35 decks
57%synergy
Fabricate
71%inclusion25 decks35 decks
50%synergy
Whir of Invention
66%inclusion23 decks35 decks
53%synergy
Soul-Guide Lantern
63%inclusion22 decks35 decks
58%synergy
Reshape
63%inclusion22 decks35 decks
56%synergy
Urza's Bauble
57%inclusion20 decks35 decks
52%synergy
Conjurer's Bauble
57%inclusion20 decks35 decks
55%synergy
Trinket Mage
57%inclusion20 decks35 decks
48%synergy
Sensei's Divining Top
54%inclusion19 decks35 decks
39%synergy
Mystic Forge
54%inclusion19 decks35 decks
45%synergy
Game Changers
Gifts Ungiven
49%inclusion17 decks35 decks
47%synergy
Rhystic Study
46%inclusion16 decks35 decks
14%synergy
Fierce Guardianship
46%inclusion16 decks35 decks
23%synergy
The One Ring
40%inclusion14 decks35 decks
28%synergy
Cyclonic Rift
40%inclusion14 decks35 decks
7%synergy
Ancient Tomb
37%inclusion13 decks35 decks
25%synergy
Mana Vault
37%inclusion13 decks35 decks
27%synergy
Force of Will
34%inclusion12 decks35 decks
17%synergy
Chrome Mox
34%inclusion12 decks35 decks
25%synergy
Mystical Tutor
34%inclusion12 decks35 decks
12%synergy
Creatures
The Reality Chip
49%inclusion17 decks35 decks
36%synergy
Spellskite
49%inclusion17 decks35 decks
38%synergy
Ornithopter
46%inclusion16 decks35 decks
37%synergy
Laboratory Maniac
46%inclusion16 decks35 decks
27%synergy
Sai, Master Thopterist
43%inclusion15 decks35 decks
31%synergy
Forensic Gadgeteer
43%inclusion15 decks35 decks
33%synergy
Phyrexian Metamorph
40%inclusion14 decks35 decks
21%synergy
Urza, Lord High Artificer
40%inclusion14 decks35 decks
32%synergy
Tribute Mage
37%inclusion13 decks35 decks
29%synergy
Thought Monitor
34%inclusion12 decks35 decks
24%synergy
Riddlesmith
34%inclusion12 decks35 decks
31%synergy
Displacer Kitten
29%inclusion10 decks35 decks
19%synergy
Walking Ballista
26%inclusion9 decks35 decks
20%synergy
Shimmer Myr
26%inclusion9 decks35 decks
20%synergy
Corridor Monitor
23%inclusion8 decks35 decks
21%synergy
Padeem, Consul of Innovation
23%inclusion8 decks35 decks
13%synergy
Drift of Phantasms
23%inclusion8 decks35 decks
20%synergy
Liberator, Urza's Battlethopter
23%inclusion8 decks35 decks
18%synergy
Trophy Mage
20%inclusion7 decks35 decks
14%synergy
Vedalken Archmage
20%inclusion7 decks35 decks
14%synergy
Memnite
20%inclusion7 decks35 decks
16%synergy
Scrap Trawler
17%inclusion6 decks35 decks
13%synergy
Thassa's Oracle
17%inclusion6 decks35 decks
5%synergy
Jhoira's Familiar
17%inclusion6 decks35 decks
12%synergy
Transit Mage
15%inclusion5 decks34 decks
12%synergy
Glaring Fleshraker
14%inclusion5 decks35 decks
13%synergy
Malevolent Hermit
14%inclusion5 decks35 decks
11%synergy
Kappa Cannoneer
14%inclusion5 decks35 decks
6%synergy
Aphetto Alchemist
14%inclusion5 decks35 decks
11%synergy
Silent Arbiter
11%inclusion4 decks35 decks
8%synergy
Marvin, Murderous Mimic
11%inclusion4 decks35 decks
8%synergy
Unctus, Grand Metatect
11%inclusion4 decks35 decks
6%synergy
Hydroelectric Specimen
11%inclusion4 decks35 decks
-3%synergy
Diligent Excavator
11%inclusion4 decks35 decks
11%synergy
Faerie Mastermind
11%inclusion4 decks35 decks
-3%synergy
Myr Retriever
11%inclusion4 decks35 decks
7%synergy
Hullbreaker Horror
11%inclusion4 decks35 decks
-13%synergy
Mm'menon, the Right Hand
11%inclusion3 decks27 decks
8%synergy
Fatestitcher
8.6%inclusion3 decks35 decks
6%synergy
Silver Myr
8.6%inclusion3 decks35 decks
-2%synergy
Phyrexian Walker
8.6%inclusion3 decks35 decks
6%synergy
Palladium Myr
8.6%inclusion3 decks35 decks
5%synergy
Gilded Drake
8.6%inclusion3 decks35 decks
6%synergy
Traxos, Scourge of Kroog
8.6%inclusion3 decks35 decks
7%synergy
Master Transmuter
8.6%inclusion3 decks35 decks
4%synergy
Ledger Shredder
8.6%inclusion3 decks35 decks
2%synergy
Wan Shi Tong, Librarian
7.1%inclusion1 decks14 decks
0%synergy
Marketback Walker
5.9%inclusion2 decks34 decks
5%synergy
Solemn Simulacrum
5.7%inclusion2 decks35 decks
-16%synergy
Volatile Stormdrake
5.7%inclusion2 decks35 decks
3%synergy
Instants
Counterspell
46%inclusion16 decks35 decks
-20%synergy
Dramatic Reversal
46%inclusion16 decks35 decks
26%synergy
An Offer You Can't Refuse
43%inclusion15 decks35 decks
5%synergy
Muddle the Mixture
40%inclusion14 decks35 decks
25%synergy
Brain Freeze
40%inclusion14 decks35 decks
36%synergy
Swan Song
37%inclusion13 decks35 decks
10%synergy
Pongify
34%inclusion12 decks35 decks
-6%synergy
Mana Drain
34%inclusion12 decks35 decks
7%synergy
Negate
29%inclusion10 decks35 decks
-9%synergy
Intuition
29%inclusion10 decks35 decks
27%synergy
Resculpt
29%inclusion10 decks35 decks
11%synergy
Rapid Hybridization
26%inclusion9 decks35 decks
-9%synergy
Arcane Denial
26%inclusion9 decks35 decks
-10%synergy
Frantic Search
23%inclusion8 decks35 decks
-8%synergy
Flusterstorm
23%inclusion8 decks35 decks
13%synergy
Force of Negation
23%inclusion8 decks35 decks
8%synergy
Sink into Stupor
23%inclusion8 decks35 decks
1%synergy
Brainstorm
20%inclusion7 decks35 decks
-21%synergy
Dispel
20%inclusion7 decks35 decks
11%synergy
Reality Shift
20%inclusion7 decks35 decks
-7%synergy
Thirst for Knowledge
20%inclusion7 decks35 decks
16%synergy
Snap
20%inclusion7 decks35 decks
1%synergy
Pact of Negation
20%inclusion7 decks35 decks
10%synergy
Chain of Vapor
14%inclusion5 decks35 decks
9%synergy
Flare of Denial
14%inclusion5 decks35 decks
8%synergy
Mindbreak Trap
14%inclusion5 decks35 decks
9%synergy
Into the Flood Maw
14%inclusion5 decks35 decks
8%synergy
Borne Upon a Wind
14%inclusion5 decks35 decks
10%synergy
Spell Pierce
14%inclusion5 decks35 decks
6%synergy
Desynchronization
14%inclusion5 decks35 decks
9%synergy
Scour for Scrap
12%inclusion3 decks26 decks
4%synergy
Mental Misstep
11%inclusion4 decks35 decks
5%synergy
Stoic Rebuttal
11%inclusion4 decks35 decks
9%synergy
High Tide
11%inclusion4 decks35 decks
-33%synergy
March of Swirling Mist
11%inclusion4 decks35 decks
4%synergy
Retraction Helix
8.6%inclusion3 decks35 decks
6%synergy
Consider
8.6%inclusion3 decks35 decks
-6%synergy
Blue Sun's Zenith
8.6%inclusion3 decks35 decks
-3%synergy
Banishing Knack
8.6%inclusion3 decks35 decks
7%synergy
Aetherize
8.6%inclusion3 decks35 decks
-21%synergy
Strix Serenade
8.6%inclusion3 decks35 decks
0%synergy
Misdirection
8.6%inclusion3 decks35 decks
3%synergy
Long-Term Plans
8.6%inclusion3 decks35 decks
6%synergy
Drown in Dreams
8.6%inclusion3 decks35 decks
4%synergy
Dig Through Time
8.6%inclusion3 decks35 decks
-1%synergy
Louisoix's Sacrifice
6.7%inclusion2 decks30 decks
6%synergy
Paradoxical Outcome
5.7%inclusion2 decks35 decks
4%synergy
Spell Snare
5.7%inclusion2 decks35 decks
5%synergy
Fact or Fiction
5.7%inclusion2 decks35 decks
-3%synergy
Blink of an Eye
5.7%inclusion2 decks35 decks
4%synergy
Sorceries
Thoughtcast
43%inclusion15 decks35 decks
34%synergy
Windfall
29%inclusion10 decks35 decks
6%synergy
Merchant Scroll
23%inclusion8 decks35 decks
14%synergy
Transmute Artifact
20%inclusion7 decks35 decks
16%synergy
Ponder
11%inclusion4 decks35 decks
-18%synergy
Gitaxian Probe
11%inclusion4 decks35 decks
0%synergy
Sea Gate Restoration
8.6%inclusion3 decks35 decks
-6%synergy
Personal Tutor
8.6%inclusion3 decks35 decks
5%synergy
Preordain
8.6%inclusion3 decks35 decks
-15%synergy
Stock Up
5.9%inclusion2 decks34 decks
2%synergy
Strategic Planning
5.7%inclusion2 decks35 decks
4%synergy
Echo of Eons
5.7%inclusion2 decks35 decks
3%synergy
Devastation Tide
5.7%inclusion2 decks35 decks
3%synergy
Treasure Cruise
5.7%inclusion2 decks35 decks
-5%synergy
Lórien Revealed
5.7%inclusion2 decks35 decks
-3%synergy
Time Warp
5.7%inclusion2 decks35 decks
0%synergy
Traumatize
5.7%inclusion2 decks35 decks
1%synergy
Solve the Equation
5.7%inclusion2 decks35 decks
-6%synergy
Utility Artifacts
Mesmeric Orb
49%inclusion17 decks35 decks
44%synergy
Tormod's Crypt
49%inclusion17 decks35 decks
40%synergy
Cloud Key
46%inclusion16 decks35 decks
39%synergy
Lightning Greaves
40%inclusion14 decks35 decks
14%synergy
Thousand-Year Elixir
37%inclusion13 decks35 decks
33%synergy
Aetherflux Reservoir
37%inclusion13 decks35 decks
31%synergy
Krark-Clan Ironworks
37%inclusion13 decks35 decks
35%synergy
Encroaching Mycosynth
34%inclusion12 decks35 decks
31%synergy
Moonsilver Key
34%inclusion12 decks35 decks
31%synergy
Isochron Scepter
34%inclusion12 decks35 decks
17%synergy
Repurposing Bay
32%inclusion11 decks34 decks
29%synergy
Manifold Key
31%inclusion11 decks35 decks
24%synergy
Swiftfoot Boots
31%inclusion11 decks35 decks
3%synergy
Sapphire Medallion
31%inclusion11 decks35 decks
-28%synergy
Voltaic Key
29%inclusion10 decks35 decks
23%synergy
Sculpting Steel
29%inclusion10 decks35 decks
21%synergy
Unwinding Clock
26%inclusion9 decks35 decks
14%synergy
Altar of the Brood
26%inclusion9 decks35 decks
22%synergy
Welding Jar
26%inclusion9 decks35 decks
20%synergy
Perpetual Timepiece
20%inclusion7 decks35 decks
19%synergy
Crucible of Worlds
20%inclusion7 decks35 decks
19%synergy
Winter Moon
20%inclusion7 decks35 decks
16%synergy
The Everflowing Well
17%inclusion6 decks35 decks
16%synergy
Ghoulcaller's Bell
17%inclusion6 decks35 decks
16%synergy
Dermotaxi
17%inclusion6 decks35 decks
17%synergy
Rings of Brighthearth
17%inclusion6 decks35 decks
11%synergy
Blasting Station
14%inclusion5 decks35 decks
13%synergy
Meekstone
14%inclusion5 decks35 decks
13%synergy
Clock of Omens
14%inclusion5 decks35 decks
12%synergy
Forsaken Monument
14%inclusion5 decks35 decks
11%synergy
Expedition Map
14%inclusion5 decks35 decks
10%synergy
Ensnaring Bridge
14%inclusion5 decks35 decks
14%synergy
Winter Orb
11%inclusion4 decks35 decks
7%synergy
Elixir of Immortality
11%inclusion4 decks35 decks
8%synergy
Crawlspace
11%inclusion4 decks35 decks
9%synergy
Vedalken Orrery
11%inclusion4 decks35 decks
8%synergy
Semblance Anvil
11%inclusion4 decks35 decks
9%synergy
Staff of Domination
11%inclusion4 decks35 decks
9%synergy
Lantern of Insight
11%inclusion4 decks35 decks
11%synergy
Uthros Research Craft
11%inclusion3 decks27 decks
4%synergy
Riverchurn Monument
8.8%inclusion3 decks34 decks
5%synergy
Defense Grid
8.6%inclusion3 decks35 decks
8%synergy
Ashnod's Altar
8.6%inclusion3 decks35 decks
5%synergy
Ichor Wellspring
8.6%inclusion3 decks35 decks
6%synergy
Lavaspur Boots
8.6%inclusion3 decks35 decks
7%synergy
Grindclock
8.6%inclusion3 decks35 decks
8%synergy
Whetstone
8.6%inclusion3 decks35 decks
9%synergy
Pithing Needle
8.6%inclusion3 decks35 decks
7%synergy
Sands of Delirium
8.6%inclusion3 decks35 decks
8%synergy
Helm of Awakening
8.6%inclusion3 decks35 decks
6%synergy
Enchantments
Mystic Remora
46%inclusion16 decks35 decks
19%synergy
Mirrodin Besieged
31%inclusion11 decks35 decks
27%synergy
Freed from the Real
26%inclusion9 decks35 decks
22%synergy
Artificer's Intuition
23%inclusion8 decks35 decks
22%synergy
Secrets of the Dead
20%inclusion7 decks35 decks
18%synergy
Intruder Alarm
17%inclusion6 decks35 decks
14%synergy
Pemmin's Aura
17%inclusion6 decks35 decks
15%synergy
Copy Artifact
14%inclusion5 decks35 decks
11%synergy
Back to Basics
11%inclusion4 decks35 decks
4%synergy
Imprisoned in the Moon
11%inclusion4 decks35 decks
-1%synergy
Unstoppable Plan
8.8%inclusion3 decks34 decks
1%synergy
Efficient Construction
8.6%inclusion3 decks35 decks
2%synergy
Mirrormade
8.6%inclusion3 decks35 decks
3%synergy
Power Artifact
8.6%inclusion3 decks35 decks
6%synergy
Stillness in Motion
6.5%inclusion2 decks31 decks
6%synergy
Deeproot Pilgrimage
5.7%inclusion2 decks35 decks
4%synergy
Mind Over Matter
5.7%inclusion2 decks35 decks
3%synergy
Field of Dreams
5.7%inclusion2 decks35 decks
6%synergy
Leyline of Anticipation
5.7%inclusion2 decks35 decks
-3%synergy
Propaganda
5.7%inclusion2 decks35 decks
-25%synergy
Planeswalkers
Narset, Parter of Veils
23%inclusion8 decks35 decks
12%synergy
Tezzeret, Cruel Captain
21%inclusion6 decks29 decks
14%synergy
Tezzeret the Seeker
20%inclusion7 decks35 decks
11%synergy
Jace, Wielder of Mysteries
14%inclusion5 decks35 decks
0%synergy
Ugin, Eye of the Storms
10%inclusion3 decks31 decks
8%synergy
Utility Lands
Urza's Saga
57%inclusion20 decks35 decks
40%synergy
Mystic Sanctuary
51%inclusion18 decks35 decks
2%synergy
Academy Ruins
51%inclusion18 decks35 decks
33%synergy
Cephalid Coliseum
51%inclusion18 decks35 decks
42%synergy
Buried Ruin
49%inclusion17 decks35 decks
36%synergy
Minamo, School at Water's Edge
43%inclusion15 decks35 decks
30%synergy
Otawara, Soaring City
43%inclusion15 decks35 decks
17%synergy
Tolaria West
37%inclusion13 decks35 decks
32%synergy
Archway of Innovation
37%inclusion13 decks35 decks
26%synergy
Treasure Vault
31%inclusion11 decks35 decks
28%synergy
Fomori Vault
31%inclusion11 decks35 decks
28%synergy
Reliquary Tower
31%inclusion11 decks35 decks
-25%synergy
Emergence Zone
29%inclusion10 decks35 decks
24%synergy
Mishra's Workshop
20%inclusion7 decks35 decks
18%synergy
Rivendell
14%inclusion5 decks35 decks
3%synergy
Urza's Tower
14%inclusion5 decks35 decks
10%synergy
Urza's Mine
14%inclusion5 decks35 decks
10%synergy
Castle Vantress
14%inclusion5 decks35 decks
-4%synergy
Urza's Power Plant
14%inclusion5 decks35 decks
10%synergy
Mistrise Village
13%inclusion4 decks31 decks
4%synergy
War Room
11%inclusion4 decks35 decks
-4%synergy
Maze of Ith
8.6%inclusion3 decks35 decks
4%synergy
Urza's Workshop
8.6%inclusion3 decks35 decks
7%synergy
Lonely Sandbar
8.6%inclusion3 decks35 decks
-5%synergy
Nykthos, Shrine to Nyx
8.6%inclusion3 decks35 decks
-8%synergy
Uthros, Titanic Godcore
7.1%inclusion2 decks28 decks
-3%synergy
Remote Isle
5.7%inclusion2 decks35 decks
1%synergy
Trenchpost
5.7%inclusion2 decks35 decks
5%synergy
Riptide Laboratory
5.7%inclusion2 decks35 decks
-4%synergy
Crystal Vein
5.7%inclusion2 decks35 decks
4%synergy
Geier Reach Sanitarium
5.7%inclusion2 decks35 decks
2%synergy
Tocasia's Dig Site
5.7%inclusion2 decks35 decks
5%synergy
Phyrexia's Core
5.7%inclusion2 decks35 decks
5%synergy
Sunken Palace
5.7%inclusion2 decks35 decks
2%synergy
Strip Mine
5.7%inclusion2 decks35 decks
3%synergy
Mana Artifacts
Sol Ring
97%inclusion34 decks35 decks
12%synergy
Lotus Petal
86%inclusion30 decks35 decks
74%synergy
Arcane Signet
74%inclusion26 decks35 decks
9%synergy
Basalt Monolith
60%inclusion21 decks35 decks
50%synergy
Mox Amber
54%inclusion19 decks35 decks
47%synergy
Chromatic Star
54%inclusion19 decks35 decks
52%synergy
Mox Opal
51%inclusion18 decks35 decks
42%synergy
Chromatic Sphere
46%inclusion16 decks35 decks
44%synergy
Mind Stone
31%inclusion11 decks35 decks
-4%synergy
Grim Monolith
23%inclusion8 decks35 decks
18%synergy
Crystal Skull, Isu Spyglass
23%inclusion8 decks35 decks
18%synergy
Lion's Eye Diamond
20%inclusion7 decks35 decks
19%synergy
Fellwar Stone
17%inclusion6 decks35 decks
-3%synergy
Mox Diamond
17%inclusion6 decks35 decks
11%synergy
Everflowing Chalice
14%inclusion5 decks35 decks
-2%synergy
Liquimetal Torque
14%inclusion5 decks35 decks
8%synergy
Thought Vessel
11%inclusion4 decks35 decks
-40%synergy
Thran Dynamo
11%inclusion4 decks35 decks
-2%synergy
Paradise Mantle
11%inclusion4 decks35 decks
9%synergy
Springleaf Drum
8.6%inclusion3 decks35 decks
5%synergy
Commander's Sphere
5.7%inclusion2 decks35 decks
-3%synergy
Jack-o'-Lantern
5.7%inclusion2 decks35 decks
5%synergy
Machine God's Effigy
5.7%inclusion2 decks35 decks
3%synergy
Moonsnare Prototype
5.7%inclusion2 decks35 decks
4%synergy
Chromatic Orrery
5.7%inclusion2 decks35 decks
3%synergy
Patriar's Seal
5.7%inclusion2 decks35 decks
3%synergy
Lands
Island
97%inclusion34 decks35 decks
3%synergy
The Mycosynth Gardens
26%inclusion9 decks35 decks
20%synergy
Sink into Stupor
23%inclusion8 decks35 decks
1%synergy
Flooded Strand
17%inclusion6 decks35 decks
9%synergy
Misty Rainforest
14%inclusion5 decks35 decks
7%synergy
Gemstone Caverns
14%inclusion5 decks35 decks
8%synergy
Scalding Tarn
14%inclusion5 decks35 decks
7%synergy
Polluted Delta
14%inclusion5 decks35 decks
6%synergy
Hydroelectric Specimen
11%inclusion4 decks35 decks
-3%synergy
Scene of the Crime
11%inclusion4 decks35 decks
10%synergy
Urza's Cave
8.6%inclusion3 decks35 decks
5%synergy
Sea Gate Restoration
8.6%inclusion3 decks35 decks
-6%synergy
Spire of Industry
8.6%inclusion3 decks35 decks
8%synergy
Power Depot
8.6%inclusion3 decks35 decks
7%synergy
Cavern of Souls
8.6%inclusion3 decks35 decks
4%synergy
Prismatic Vista
5.7%inclusion2 decks35 decks
1%synergy
Command Tower
5.7%inclusion2 decks35 decks
1%synergy
Planar Nexus
5.7%inclusion2 decks35 decks
5%synergy
Conduit Pylons
5.7%inclusion2 decks35 decks
5%synergy
Hidden Grotto
5.7%inclusion2 decks35 decks
5%synergy
Snow-Covered Island
5.7%inclusion2 decks35 decks
-2%synergy
Plaza of Heroes
5.7%inclusion2 decks35 decks
5%synergy
Hall of Tagsin
5.7%inclusion2 decks35 decks
5%synergy