Shalai and Hallar (Commander) - Optimized

Background image for How Strong Is Coin of Mastery in Commander?
Joshua Wood
Feb 23, 2026
How Strong Is Coin of Mastery in Commander?
Is Coin of Mastery gonna go in every Commander deck? Probably not, but it's worth considering if you make ANY artifact mana.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Casey Jones, Back Alley Brute
14%inclusion12 decks86 decks
13%synergy
Level Up
7.0%inclusion6 decks86 decks
6%synergy
Leonardo, Cutting Edge
3.9%inclusion5 decks128 decks
4%synergy
High Score
3.4%inclusion3 decks88 decks
3%synergy
Leader's Talent
2.4%inclusion3 decks126 decks
2%synergy
High Synergy Cards
The Red Terror
81%inclusion387 decks475 decks
80%synergy
Heliod, Sun-Crowned
67%inclusion320 decks475 decks
66%synergy
Forgotten Ancient
67%inclusion320 decks475 decks
63%synergy
All Will Be One
65%inclusion307 decks475 decks
60%synergy
Managorger Hydra
63%inclusion298 decks475 decks
60%synergy
Kami of Whispered Hopes
64%inclusion302 decks475 decks
57%synergy
Hardened Scales
64%inclusion302 decks475 decks
54%synergy
Gavony Township
59%inclusion279 decks475 decks
50%synergy
Inspiring Call
59%inclusion281 decks475 decks
49%synergy
Kalonian Hydra
51%inclusion243 decks475 decks
48%synergy
Top Cards
Swords to Plowshares
78%inclusion370 decks475 decks
20%synergy
Rhythm of the Wild
58%inclusion275 decks475 decks
29%synergy
Branching Evolution
54%inclusion258 decks475 decks
48%synergy
Path to Exile
54%inclusion257 decks475 decks
0%synergy
Incubation Druid
53%inclusion253 decks475 decks
46%synergy
Halana and Alena, Partners
51%inclusion244 decks475 decks
47%synergy
Mikaeus, the Lunarch
49%inclusion234 decks475 decks
47%synergy
Kutzil, Malamet Exemplar
49%inclusion233 decks475 decks
27%synergy
Heroic Intervention
48%inclusion229 decks475 decks
9%synergy
The Ozolith
48%inclusion227 decks475 decks
42%synergy
Game Changers
Worldly Tutor
42%inclusion198 decks475 decks
29%synergy
Enlightened Tutor
36%inclusion170 decks475 decks
23%synergy
Teferi's Protection
30%inclusion141 decks475 decks
13%synergy
Smothering Tithe
26%inclusion123 decks475 decks
12%synergy
Jeska's Will
17%inclusion82 decks475 decks
11%synergy
The One Ring
15%inclusion71 decks475 decks
10%synergy
Ancient Tomb
13%inclusion64 decks475 decks
7%synergy
Farewell
13%inclusion61 decks475 decks
4%synergy
Drannith Magistrate
11%inclusion50 decks475 decks
8%synergy
Aura Shards
10%inclusion47 decks475 decks
1%synergy
Creatures
Gyre Sage
47%inclusion225 decks475 decks
41%synergy
Champion of Lambholt
47%inclusion223 decks475 decks
38%synergy
Conclave Mentor
47%inclusion222 decks475 decks
42%synergy
Walking Ballista
46%inclusion220 decks475 decks
44%synergy
Rishkar, Peema Renegade
44%inclusion208 decks475 decks
38%synergy
War Elemental
44%inclusion207 decks475 decks
43%synergy
Birds of Paradise
44%inclusion207 decks475 decks
20%synergy
Esper Sentinel
41%inclusion194 decks475 decks
28%synergy
Shalai, Voice of Plenty
34%inclusion161 decks475 decks
31%synergy
Abzan Falconer
33%inclusion158 decks475 decks
29%synergy
Good-Fortune Unicorn
32%inclusion153 decks475 decks
30%synergy
Bright-Palm, Soul Awakener
32%inclusion153 decks475 decks
30%synergy
Ouroboroid
32%inclusion102 decks321 decks
29%synergy
Hamza, Guardian of Arashin
31%inclusion145 decks475 decks
28%synergy
Taurean Mauler
30%inclusion141 decks475 decks
22%synergy
Kodama of the West Tree
29%inclusion136 decks475 decks
24%synergy
Bristly Bill, Spine Sower
28%inclusion135 decks475 decks
24%synergy
Arwen, Weaver of Hope
26%inclusion123 decks475 decks
22%synergy
Sunscorch Regent
25%inclusion119 decks475 decks
23%synergy
Scurry Oak
25%inclusion118 decks475 decks
23%synergy
Avacyn's Pilgrim
24%inclusion113 decks475 decks
12%synergy
Delighted Halfling
24%inclusion113 decks475 decks
14%synergy
Sovereign Okinec Ahau
23%inclusion110 decks475 decks
19%synergy
Conclave Sledge-Captain
23%inclusion110 decks475 decks
21%synergy
Mossborn Hydra
23%inclusion106 decks469 decks
19%synergy
Abzan Battle Priest
23%inclusion107 decks475 decks
21%synergy
Llanowar Elves
22%inclusion103 decks475 decks
6%synergy
Warden of the Grove
22%inclusion88 decks409 decks
20%synergy
Vorinclex, Monstrous Raider
21%inclusion100 decks475 decks
20%synergy
Evolution Sage
21%inclusion100 decks475 decks
16%synergy
Vigor
20%inclusion96 decks475 decks
19%synergy
Biophagus
20%inclusion95 decks475 decks
19%synergy
Armorcraft Judge
20%inclusion94 decks475 decks
17%synergy
Dusk Legion Duelist
19%inclusion89 decks475 decks
15%synergy
Elvish Mystic
18%inclusion85 decks475 decks
6%synergy
Railway Brawler
18%inclusion85 decks475 decks
17%synergy
Grand Abolisher
17%inclusion83 decks475 decks
13%synergy
Evolution Witness
17%inclusion82 decks475 decks
12%synergy
Basking Broodscale
17%inclusion81 decks475 decks
14%synergy
Bloom Tender
17%inclusion79 decks475 decks
9%synergy
Krenko, Tin Street Kingpin
17%inclusion79 decks475 decks
13%synergy
Rosie Cotton of South Lane
16%inclusion77 decks475 decks
10%synergy
Beast Whisperer
16%inclusion77 decks475 decks
6%synergy
Ivy Lane Denizen
16%inclusion77 decks475 decks
15%synergy
Envoy of the Ancestors
15%inclusion73 decks475 decks
14%synergy
Archangel of Thune
15%inclusion71 decks475 decks
14%synergy
Scavenging Ooze
15%inclusion69 decks475 decks
13%synergy
Guardian Scalelord
14%inclusion68 decks475 decks
13%synergy
Aragorn, Hornburg Hero
14%inclusion67 decks475 decks
12%synergy
Defiler of Vigor
14%inclusion66 decks475 decks
13%synergy
Instants
Eladamri's Call
39%inclusion184 decks475 decks
30%synergy
Generous Gift
35%inclusion166 decks475 decks
9%synergy
Beast Within
33%inclusion156 decks475 decks
2%synergy
Deflecting Swat
29%inclusion138 decks475 decks
16%synergy
Flawless Maneuver
19%inclusion92 decks475 decks
6%synergy
Chord of Calling
19%inclusion88 decks475 decks
13%synergy
Boros Charm
18%inclusion86 decks475 decks
-6%synergy
Snakeskin Veil
17%inclusion82 decks475 decks
14%synergy
Unbreakable Formation
17%inclusion79 decks475 decks
10%synergy
Dromoka's Command
16%inclusion76 decks475 decks
14%synergy
Silence
15%inclusion72 decks475 decks
12%synergy
Silkguard
14%inclusion68 decks475 decks
13%synergy
Chaos Warp
12%inclusion56 decks475 decks
-8%synergy
Pyroblast
11%inclusion50 decks475 decks
8%synergy
Red Elemental Blast
10%inclusion46 decks475 decks
7%synergy
Veil of Summer
9.5%inclusion45 decks475 decks
7%synergy
Return of the Wildspeaker
9.5%inclusion45 decks475 decks
-8%synergy
Dawn's Truce
9.1%inclusion43 decks474 decks
1%synergy
Akroma's Will
8.8%inclusion42 decks475 decks
-11%synergy
Semester's End
8.6%inclusion41 decks475 decks
7%synergy
Return to Nature
8.6%inclusion41 decks475 decks
5%synergy
Inscription of Abundance
8.4%inclusion40 decks475 decks
7%synergy
Stroke of Midnight
7.4%inclusion35 decks475 decks
-2%synergy
Signal the Clans
7.4%inclusion35 decks475 decks
7%synergy
Archdruid's Charm
6.7%inclusion32 decks475 decks
4%synergy
Nature's Claim
6.7%inclusion32 decks475 decks
2%synergy
Lightning Bolt
6.5%inclusion31 decks475 decks
4%synergy
Tamiyo's Safekeeping
6.5%inclusion31 decks475 decks
4%synergy
Take Up the Shield
6.5%inclusion31 decks475 decks
6%synergy
Reprieve
6.5%inclusion31 decks475 decks
4%synergy
Invigorating Surge
5.7%inclusion27 decks475 decks
5%synergy
Noxious Revival
5.5%inclusion26 decks475 decks
3%synergy
Crop Rotation
5.3%inclusion25 decks475 decks
-3%synergy
Gaea's Gift
5.3%inclusion25 decks475 decks
4%synergy
Sorceries
Cultivate
43%inclusion205 decks475 decks
-6%synergy
Farseek
42%inclusion201 decks475 decks
-5%synergy
Nature's Lore
40%inclusion191 decks475 decks
2%synergy
Kodama's Reach
31%inclusion147 decks475 decks
3%synergy
Rampant Growth
30%inclusion143 decks475 decks
-8%synergy
Three Visits
29%inclusion137 decks475 decks
2%synergy
Damning Verdict
29%inclusion136 decks475 decks
24%synergy
Blasphemous Act
24%inclusion115 decks475 decks
-1%synergy
Fangs of Kalonia
18%inclusion84 decks475 decks
16%synergy
Rishkar's Expertise
16%inclusion76 decks475 decks
3%synergy
Requisition Raid
15%inclusion73 decks475 decks
12%synergy
Finale of Devastation
14%inclusion67 decks475 decks
6%synergy
Eldritch Evolution
12%inclusion59 decks475 decks
9%synergy
Time of Need
12%inclusion56 decks475 decks
11%synergy
Nature's Rhythm
12%inclusion48 decks410 decks
9%synergy
Idyllic Tutor
11%inclusion53 decks475 decks
8%synergy
Vandalblast
10%inclusion47 decks475 decks
1%synergy
Gamble
10%inclusion46 decks475 decks
7%synergy
Green Sun's Zenith
7.4%inclusion35 decks475 decks
4%synergy
Harmonize
7.2%inclusion34 decks475 decks
-2%synergy
Bala Ged Recovery
6.9%inclusion33 decks475 decks
1%synergy
Unnatural Restoration
5.9%inclusion28 decks475 decks
5%synergy
Skyshroud Claim
5.7%inclusion27 decks475 decks
-2%synergy
Austere Command
5.5%inclusion26 decks475 decks
-9%synergy
Sylvan Tutor
5.3%inclusion25 decks475 decks
4%synergy
Angelfire Ignition
5.1%inclusion24 decks475 decks
5%synergy
Utility Artifacts
Ozolith, the Shattered Spire
48%inclusion226 decks475 decks
43%synergy
The Great Henge
34%inclusion160 decks475 decks
21%synergy
Swiftfoot Boots
31%inclusion148 decks475 decks
4%synergy
The Earth Crystal
22%inclusion77 decks357 decks
14%synergy
Lightning Greaves
16%inclusion76 decks475 decks
-9%synergy
Basilisk Collar
13%inclusion62 decks475 decks
7%synergy
Andúril, Narsil Reforged
13%inclusion61 decks475 decks
11%synergy
Agatha's Soul Cauldron
9.3%inclusion44 decks475 decks
8%synergy
Shadowspear
7.8%inclusion37 decks475 decks
4%synergy
Power Fist
6.5%inclusion31 decks475 decks
4%synergy
Strionic Resonator
6.1%inclusion29 decks475 decks
3%synergy
Enchantments
Uncivil Unrest
41%inclusion197 decks475 decks
38%synergy
Cathars' Crusade
39%inclusion183 decks475 decks
32%synergy
Terrasymbiosis
35%inclusion112 decks321 decks
25%synergy
Innkeeper's Talent
32%inclusion150 decks475 decks
28%synergy
Mayael's Aria
31%inclusion145 decks475 decks
27%synergy
Tribute to the World Tree
27%inclusion130 decks475 decks
22%synergy
Felidar Retreat
26%inclusion125 decks475 decks
10%synergy
Sylvan Library
25%inclusion120 decks475 decks
17%synergy
Doubling Season
22%inclusion105 decks475 decks
9%synergy
Court of Garenbrig
22%inclusion104 decks475 decks
20%synergy
Guardian Project
15%inclusion72 decks475 decks
6%synergy
Loading Zone
15%inclusion46 decks310 decks
13%synergy
Annie Joins Up
15%inclusion70 decks475 decks
-4%synergy
Keen Sense
14%inclusion68 decks475 decks
13%synergy
Sphere Grid
13%inclusion49 decks364 decks
10%synergy
Garruk's Uprising
13%inclusion63 decks475 decks
-11%synergy
Snake Umbra
13%inclusion60 decks475 decks
11%synergy
Invigorating Hot Spring
12%inclusion55 decks475 decks
10%synergy
Cleric Class
11%inclusion54 decks475 decks
11%synergy
Together Forever
10%inclusion49 decks475 decks
9%synergy
Hydra's Growth
9.1%inclusion43 decks475 decks
8%synergy
Virtue of Loyalty
9.1%inclusion43 decks475 decks
7%synergy
Defense of the Heart
9.1%inclusion43 decks475 decks
6%synergy
Resourceful Defense
8.4%inclusion40 decks475 decks
7%synergy
Stocking the Pantry
8.0%inclusion38 decks473 decks
7%synergy
Trouble in Pairs
7.2%inclusion34 decks475 decks
4%synergy
Light of Promise
6.5%inclusion31 decks475 decks
6%synergy
Deafening Silence
5.9%inclusion28 decks475 decks
4%synergy
Carpet of Flowers
5.5%inclusion26 decks475 decks
4%synergy
Lifelink
5.1%inclusion24 decks475 decks
5%synergy
Battles
Invasion of Ikoria
12%inclusion57 decks475 decks
7%synergy
Planeswalkers
Minsc & Boo, Timeless Heroes
7.8%inclusion37 decks475 decks
6%synergy
Ajani, the Greathearted
6.3%inclusion30 decks475 decks
4%synergy
Utility Lands
Karn's Bastion
32%inclusion152 decks475 decks
29%synergy
Rogue's Passage
28%inclusion133 decks475 decks
1%synergy
Boseiju, Who Endures
24%inclusion116 decks475 decks
9%synergy
Mosswort Bridge
23%inclusion109 decks475 decks
6%synergy
Yavimaya, Cradle of Growth
20%inclusion94 decks475 decks
1%synergy
Abandoned Air Temple
18%inclusion36 decks204 decks
11%synergy
Llanowar Reborn
16%inclusion77 decks475 decks
15%synergy
Kessig Wolf Run
16%inclusion75 decks475 decks
0%synergy
Oran-Rief, the Vastwood
14%inclusion65 decks475 decks
12%synergy
Reliquary Tower
13%inclusion62 decks475 decks
-5%synergy
Temple of the False God
10%inclusion46 decks475 decks
-1%synergy
Gaea's Cradle
9.3%inclusion44 decks475 decks
4%synergy
Field of Ruin
8.6%inclusion41 decks475 decks
7%synergy
Drannith Ruins
7.2%inclusion34 decks475 decks
7%synergy
Witch's Clinic
6.7%inclusion32 decks475 decks
6%synergy
Eiganjo, Seat of the Empire
6.7%inclusion32 decks475 decks
3%synergy
Nesting Grounds
6.7%inclusion32 decks475 decks
5%synergy
Urza's Saga
6.5%inclusion31 decks475 decks
2%synergy
Shifting Woodland
6.1%inclusion29 decks475 decks
3%synergy
Mana Artifacts
Sol Ring
92%inclusion435 decks475 decks
8%synergy
Arcane Signet
81%inclusion387 decks475 decks
7%synergy
Fellwar Stone
14%inclusion65 decks475 decks
3%synergy
Talisman of Unity
13%inclusion64 decks475 decks
5%synergy
Commander's Sphere
13%inclusion61 decks475 decks
4%synergy
Talisman of Conviction
11%inclusion50 decks475 decks
2%synergy
Talisman of Impulse
11%inclusion50 decks475 decks
2%synergy
Chromatic Lantern
10%inclusion49 decks475 decks
-2%synergy
Chrome Mox
9.1%inclusion43 decks475 decks
6%synergy
Lotus Petal
8.0%inclusion38 decks475 decks
4%synergy
Gruul Signet
6.3%inclusion30 decks475 decks
-2%synergy
Mox Diamond
6.3%inclusion30 decks475 decks
4%synergy
Boros Signet
5.7%inclusion27 decks475 decks
-2%synergy
Mana Vault
5.7%inclusion27 decks475 decks
3%synergy
Selesnya Signet
5.3%inclusion25 decks475 decks
-3%synergy
Lands
Plains
97%inclusion461 decks475 decks
1%synergy
Forest
97%inclusion460 decks475 decks
0%synergy
Command Tower
94%inclusion447 decks475 decks
3%synergy
Mountain
94%inclusion446 decks475 decks
-1%synergy
Stomping Ground
60%inclusion285 decks475 decks
17%synergy
Exotic Orchard
57%inclusion269 decks475 decks
4%synergy
Temple Garden
55%inclusion262 decks475 decks
13%synergy
Jetmir's Garden
53%inclusion250 decks475 decks
12%synergy
Canopy Vista
52%inclusion247 decks475 decks
3%synergy
Sacred Foundry
51%inclusion242 decks475 decks
11%synergy
Cinder Glade
51%inclusion242 decks475 decks
2%synergy
Windswept Heath
47%inclusion225 decks475 decks
16%synergy
Jungle Shrine
47%inclusion224 decks475 decks
-8%synergy
Wooded Foothills
45%inclusion214 decks475 decks
15%synergy
Bountiful Promenade
45%inclusion214 decks475 decks
17%synergy
Spire Garden
39%inclusion187 decks475 decks
13%synergy
Arid Mesa
39%inclusion184 decks475 decks
11%synergy
Spectator Seating
35%inclusion168 decks475 decks
10%synergy
Sunpetal Grove
32%inclusion153 decks475 decks
-6%synergy
Overgrown Farmland
30%inclusion144 decks475 decks
9%synergy
Rockfall Vale
30%inclusion141 decks475 decks
6%synergy
Rootbound Crag
28%inclusion135 decks475 decks
-10%synergy
Battlefield Forge
28%inclusion133 decks475 decks
5%synergy
Brushland
27%inclusion129 decks475 decks
6%synergy
Clifftop Retreat
27%inclusion128 decks475 decks
-15%synergy
Game Trail
26%inclusion124 decks475 decks
6%synergy
Fortified Village
26%inclusion124 decks475 decks
5%synergy
Evolving Wilds
26%inclusion122 decks475 decks
-5%synergy
Path of Ancestry
25%inclusion119 decks475 decks
-10%synergy
Karplusan Forest
25%inclusion119 decks475 decks
8%synergy
Sungrass Prairie
24%inclusion112 decks475 decks
8%synergy
Furycalm Snarl
22%inclusion104 decks475 decks
6%synergy
Mossfire Valley
21%inclusion102 decks475 decks
8%synergy
Taiga
19%inclusion92 decks475 decks
9%synergy
Temple of Plenty
19%inclusion92 decks475 decks
7%synergy
Savannah
19%inclusion89 decks475 decks
8%synergy
Terramorphic Expanse
19%inclusion88 decks475 decks
-3%synergy
Plateau
18%inclusion84 decks475 decks
7%synergy
Temple of Abandon
17%inclusion80 decks475 decks
5%synergy
Sundown Pass
17%inclusion79 decks475 decks
3%synergy
Hushwood Verge
15%inclusion70 decks473 decks
4%synergy
Krosan Verge
15%inclusion69 decks475 decks
5%synergy
City of Brass
15%inclusion69 decks475 decks
8%synergy
Temple of Triumph
14%inclusion68 decks475 decks
2%synergy
Thornspire Verge
14%inclusion67 decks473 decks
5%synergy
Fabled Passage
13%inclusion60 decks475 decks
1%synergy
Sheltering Landscape
12%inclusion58 decks475 decks
-2%synergy
Mana Confluence
12%inclusion58 decks475 decks
6%synergy
Reflecting Pool
12%inclusion57 decks475 decks
7%synergy
Cragcrown Pathway
12%inclusion55 decks475 decks
5%synergy