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
Hexing Squelcher
14%inclusion14 decks97 decks
11%synergy
Formidable Speaker
3.9%inclusion8 decks204 decks
3%synergy
Level Up
3.2%inclusion1 decks31 decks
3%synergy
Big Mother Mouser
3.2%inclusion1 decks31 decks
3%synergy
Casey Jones, Back Alley Brute
3.2%inclusion1 decks31 decks
3%synergy
High Synergy Cards
The Red Terror
82%inclusion366 decks447 decks
80%synergy
Heliod, Sun-Crowned
69%inclusion309 decks447 decks
68%synergy
Forgotten Ancient
68%inclusion303 decks447 decks
64%synergy
Managorger Hydra
62%inclusion279 decks447 decks
59%synergy
All Will Be One
64%inclusion287 decks447 decks
59%synergy
Kami of Whispered Hopes
63%inclusion282 decks447 decks
57%synergy
Hardened Scales
62%inclusion278 decks447 decks
53%synergy
Gavony Township
59%inclusion265 decks447 decks
51%synergy
Inspiring Call
59%inclusion262 decks447 decks
48%synergy
Kalonian Hydra
51%inclusion229 decks447 decks
48%synergy
Top Cards
Swords to Plowshares
78%inclusion347 decks447 decks
20%synergy
Rhythm of the Wild
58%inclusion261 decks447 decks
29%synergy
Branching Evolution
54%inclusion243 decks447 decks
48%synergy
Incubation Druid
53%inclusion236 decks447 decks
45%synergy
Path to Exile
52%inclusion234 decks447 decks
-2%synergy
Halana and Alena, Partners
51%inclusion227 decks447 decks
46%synergy
Kutzil, Malamet Exemplar
50%inclusion224 decks447 decks
28%synergy
Mikaeus, the Lunarch
49%inclusion221 decks447 decks
47%synergy
Heroic Intervention
49%inclusion219 decks447 decks
9%synergy
The Ozolith
49%inclusion217 decks447 decks
43%synergy
Game Changers
Worldly Tutor
42%inclusion186 decks447 decks
29%synergy
Enlightened Tutor
35%inclusion158 decks447 decks
23%synergy
Teferi's Protection
30%inclusion133 decks447 decks
13%synergy
Smothering Tithe
27%inclusion121 decks447 decks
14%synergy
Jeska's Will
18%inclusion80 decks447 decks
12%synergy
The One Ring
16%inclusion71 decks447 decks
11%synergy
Ancient Tomb
14%inclusion63 decks447 decks
8%synergy
Farewell
13%inclusion58 decks447 decks
4%synergy
Aura Shards
11%inclusion48 decks447 decks
1%synergy
Drannith Magistrate
11%inclusion48 decks447 decks
8%synergy
Creatures
Gyre Sage
47%inclusion210 decks447 decks
40%synergy
Champion of Lambholt
47%inclusion208 decks447 decks
37%synergy
Walking Ballista
46%inclusion206 decks447 decks
44%synergy
Conclave Mentor
46%inclusion205 decks447 decks
42%synergy
Birds of Paradise
44%inclusion197 decks447 decks
21%synergy
War Elemental
43%inclusion194 decks447 decks
43%synergy
Rishkar, Peema Renegade
43%inclusion194 decks447 decks
38%synergy
Esper Sentinel
43%inclusion191 decks447 decks
30%synergy
Shalai, Voice of Plenty
34%inclusion151 decks447 decks
31%synergy
Bright-Palm, Soul Awakener
33%inclusion147 decks447 decks
31%synergy
Good-Fortune Unicorn
32%inclusion145 decks447 decks
30%synergy
Ouroboroid
32%inclusion94 decks290 decks
29%synergy
Abzan Falconer
32%inclusion144 decks447 decks
28%synergy
Hamza, Guardian of Arashin
30%inclusion134 decks447 decks
27%synergy
Taurean Mauler
29%inclusion130 decks447 decks
21%synergy
Bristly Bill, Spine Sower
29%inclusion129 decks447 decks
25%synergy
Kodama of the West Tree
28%inclusion127 decks447 decks
23%synergy
Arwen, Weaver of Hope
26%inclusion118 decks447 decks
22%synergy
Scurry Oak
25%inclusion113 decks447 decks
23%synergy
Delighted Halfling
25%inclusion110 decks447 decks
15%synergy
Avacyn's Pilgrim
24%inclusion109 decks447 decks
13%synergy
Sunscorch Regent
24%inclusion109 decks447 decks
23%synergy
Sovereign Okinec Ahau
24%inclusion106 decks447 decks
19%synergy
Conclave Sledge-Captain
23%inclusion104 decks447 decks
22%synergy
Mossborn Hydra
22%inclusion99 decks441 decks
19%synergy
Vorinclex, Monstrous Raider
22%inclusion98 decks447 decks
21%synergy
Evolution Sage
22%inclusion98 decks447 decks
17%synergy
Abzan Battle Priest
22%inclusion97 decks447 decks
20%synergy
Llanowar Elves
21%inclusion95 decks447 decks
5%synergy
Biophagus
20%inclusion91 decks447 decks
20%synergy
Armorcraft Judge
20%inclusion91 decks447 decks
17%synergy
Vigor
20%inclusion90 decks447 decks
18%synergy
Warden of the Grove
20%inclusion74 decks379 decks
18%synergy
Dusk Legion Duelist
19%inclusion84 decks447 decks
15%synergy
Grand Abolisher
18%inclusion81 decks447 decks
13%synergy
Elvish Mystic
18%inclusion80 decks447 decks
6%synergy
Bloom Tender
17%inclusion78 decks447 decks
10%synergy
Evolution Witness
17%inclusion78 decks447 decks
13%synergy
Basking Broodscale
17%inclusion78 decks447 decks
14%synergy
Railway Brawler
17%inclusion78 decks447 decks
16%synergy
Beast Whisperer
17%inclusion75 decks447 decks
6%synergy
Krenko, Tin Street Kingpin
17%inclusion74 decks447 decks
12%synergy
Rosie Cotton of South Lane
16%inclusion73 decks447 decks
10%synergy
Ivy Lane Denizen
16%inclusion73 decks447 decks
15%synergy
Guardian Scalelord
15%inclusion68 decks447 decks
14%synergy
Envoy of the Ancestors
15%inclusion67 decks447 decks
14%synergy
Scavenging Ooze
15%inclusion66 decks447 decks
13%synergy
Archangel of Thune
14%inclusion63 decks447 decks
14%synergy
Aragorn, Hornburg Hero
14%inclusion63 decks447 decks
12%synergy
Defiler of Vigor
13%inclusion60 decks447 decks
12%synergy
Instants
Eladamri's Call
40%inclusion177 decks447 decks
30%synergy
Generous Gift
36%inclusion162 decks447 decks
9%synergy
Beast Within
34%inclusion154 decks447 decks
3%synergy
Deflecting Swat
30%inclusion136 decks447 decks
18%synergy
Chord of Calling
20%inclusion88 decks447 decks
14%synergy
Flawless Maneuver
19%inclusion85 decks447 decks
5%synergy
Boros Charm
17%inclusion78 decks447 decks
-7%synergy
Snakeskin Veil
17%inclusion77 decks447 decks
14%synergy
Silence
17%inclusion74 decks447 decks
13%synergy
Unbreakable Formation
17%inclusion74 decks447 decks
10%synergy
Dromoka's Command
16%inclusion73 decks447 decks
14%synergy
Silkguard
13%inclusion60 decks447 decks
12%synergy
Chaos Warp
12%inclusion52 decks447 decks
-8%synergy
Pyroblast
11%inclusion49 decks447 decks
8%synergy
Return of the Wildspeaker
10%inclusion45 decks447 decks
-8%synergy
Red Elemental Blast
10%inclusion44 decks447 decks
7%synergy
Veil of Summer
10%inclusion43 decks447 decks
7%synergy
Akroma's Will
8.9%inclusion40 decks447 decks
-11%synergy
Return to Nature
8.7%inclusion39 decks447 decks
5%synergy
Dawn's Truce
8.5%inclusion38 decks446 decks
1%synergy
Semester's End
8.5%inclusion38 decks447 decks
7%synergy
Signal the Clans
7.8%inclusion35 decks447 decks
7%synergy
Stroke of Midnight
7.4%inclusion33 decks447 decks
-2%synergy
Inscription of Abundance
7.4%inclusion33 decks447 decks
6%synergy
Reprieve
7.2%inclusion32 decks447 decks
5%synergy
Lightning Bolt
7.2%inclusion32 decks447 decks
4%synergy
Archdruid's Charm
6.7%inclusion30 decks447 decks
4%synergy
Nature's Claim
6.7%inclusion30 decks447 decks
2%synergy
Take Up the Shield
6.5%inclusion29 decks447 decks
6%synergy
Tamiyo's Safekeeping
6.0%inclusion27 decks447 decks
3%synergy
Crop Rotation
5.6%inclusion25 decks447 decks
-2%synergy
Invigorating Surge
5.6%inclusion25 decks447 decks
5%synergy
Noxious Revival
5.6%inclusion25 decks447 decks
4%synergy
Force of Vigor
5.4%inclusion24 decks447 decks
4%synergy
Gaea's Gift
5.4%inclusion24 decks447 decks
5%synergy
Sorceries
Farseek
43%inclusion191 decks447 decks
-5%synergy
Cultivate
43%inclusion191 decks447 decks
-7%synergy
Nature's Lore
40%inclusion179 decks447 decks
2%synergy
Kodama's Reach
30%inclusion134 decks447 decks
2%synergy
Rampant Growth
29%inclusion130 decks447 decks
-9%synergy
Damning Verdict
29%inclusion129 decks447 decks
24%synergy
Three Visits
28%inclusion127 decks447 decks
1%synergy
Blasphemous Act
24%inclusion109 decks447 decks
-1%synergy
Fangs of Kalonia
18%inclusion82 decks447 decks
17%synergy
Rishkar's Expertise
16%inclusion70 decks447 decks
2%synergy
Requisition Raid
15%inclusion68 decks447 decks
12%synergy
Finale of Devastation
15%inclusion68 decks447 decks
7%synergy
Eldritch Evolution
13%inclusion56 decks447 decks
9%synergy
Time of Need
12%inclusion55 decks447 decks
12%synergy
Idyllic Tutor
12%inclusion52 decks447 decks
9%synergy
Nature's Rhythm
11%inclusion43 decks380 decks
8%synergy
Vandalblast
10%inclusion46 decks447 decks
1%synergy
Gamble
10%inclusion44 decks447 decks
7%synergy
Green Sun's Zenith
7.4%inclusion33 decks447 decks
4%synergy
Bala Ged Recovery
7.4%inclusion33 decks447 decks
2%synergy
Harmonize
7.2%inclusion32 decks447 decks
-2%synergy
Skyshroud Claim
6.0%inclusion27 decks447 decks
-2%synergy
Unnatural Restoration
5.8%inclusion26 decks447 decks
5%synergy
Austere Command
5.4%inclusion24 decks447 decks
-9%synergy
Sylvan Tutor
5.4%inclusion24 decks447 decks
4%synergy
Utility Artifacts
Ozolith, the Shattered Spire
48%inclusion213 decks447 decks
43%synergy
The Great Henge
35%inclusion155 decks447 decks
22%synergy
Swiftfoot Boots
31%inclusion139 decks447 decks
4%synergy
The Earth Crystal
21%inclusion68 decks326 decks
13%synergy
Lightning Greaves
15%inclusion69 decks447 decks
-10%synergy
Basilisk Collar
13%inclusion59 decks447 decks
7%synergy
Andúril, Narsil Reforged
13%inclusion57 decks447 decks
11%synergy
Agatha's Soul Cauldron
8.5%inclusion38 decks447 decks
8%synergy
Shadowspear
7.6%inclusion34 decks447 decks
4%synergy
Power Fist
6.5%inclusion29 decks447 decks
4%synergy
Strionic Resonator
5.1%inclusion23 decks447 decks
2%synergy
Enchantments
Uncivil Unrest
41%inclusion183 decks447 decks
38%synergy
Cathars' Crusade
40%inclusion177 decks447 decks
33%synergy
Terrasymbiosis
35%inclusion102 decks290 decks
25%synergy
Innkeeper's Talent
32%inclusion143 decks447 decks
28%synergy
Mayael's Aria
29%inclusion128 decks447 decks
25%synergy
Tribute to the World Tree
28%inclusion123 decks447 decks
22%synergy
Felidar Retreat
26%inclusion116 decks447 decks
9%synergy
Sylvan Library
26%inclusion114 decks447 decks
17%synergy
Court of Garenbrig
24%inclusion107 decks447 decks
22%synergy
Doubling Season
22%inclusion100 decks447 decks
10%synergy
Guardian Project
16%inclusion70 decks447 decks
7%synergy
Annie Joins Up
15%inclusion65 decks447 decks
-5%synergy
Keen Sense
14%inclusion64 decks447 decks
13%synergy
Sphere Grid
14%inclusion45 decks333 decks
10%synergy
Loading Zone
13%inclusion37 decks279 decks
11%synergy
Garruk's Uprising
13%inclusion58 decks447 decks
-11%synergy
Snake Umbra
12%inclusion55 decks447 decks
10%synergy
Invigorating Hot Spring
12%inclusion54 decks447 decks
10%synergy
Cleric Class
11%inclusion49 decks447 decks
11%synergy
Together Forever
10%inclusion44 decks447 decks
8%synergy
Virtue of Loyalty
10%inclusion43 decks447 decks
8%synergy
Defense of the Heart
9.4%inclusion42 decks447 decks
6%synergy
Hydra's Growth
9.2%inclusion41 decks447 decks
8%synergy
Stocking the Pantry
7.9%inclusion35 decks445 decks
7%synergy
Trouble in Pairs
7.8%inclusion35 decks447 decks
5%synergy
Resourceful Defense
7.6%inclusion34 decks447 decks
6%synergy
Light of Promise
6.7%inclusion30 decks447 decks
7%synergy
Deafening Silence
6.3%inclusion28 decks447 decks
4%synergy
Carpet of Flowers
6.0%inclusion27 decks447 decks
4%synergy
Tale of Katara and Toph
6.0%inclusion10 decks167 decks
3%synergy
Lifelink
5.4%inclusion24 decks447 decks
5%synergy
Utopia Sprawl
5.1%inclusion23 decks447 decks
-1%synergy
Battles
Invasion of Ikoria
13%inclusion58 decks447 decks
8%synergy
Planeswalkers
Minsc & Boo, Timeless Heroes
8.1%inclusion36 decks447 decks
7%synergy
Ajani, the Greathearted
6.5%inclusion29 decks447 decks
4%synergy
Utility Lands
Karn's Bastion
32%inclusion141 decks447 decks
29%synergy
Rogue's Passage
27%inclusion119 decks447 decks
0%synergy
Boseiju, Who Endures
26%inclusion114 decks447 decks
10%synergy
Mosswort Bridge
23%inclusion101 decks447 decks
6%synergy
Yavimaya, Cradle of Growth
21%inclusion96 decks447 decks
3%synergy
Abandoned Air Temple
17%inclusion28 decks167 decks
10%synergy
Llanowar Reborn
16%inclusion71 decks447 decks
14%synergy
Kessig Wolf Run
15%inclusion66 decks447 decks
-1%synergy
Oran-Rief, the Vastwood
14%inclusion61 decks447 decks
12%synergy
Reliquary Tower
13%inclusion59 decks447 decks
-5%synergy
Gaea's Cradle
10%inclusion43 decks447 decks
4%synergy
Temple of the False God
9.2%inclusion41 decks447 decks
-2%synergy
Field of Ruin
8.7%inclusion39 decks447 decks
7%synergy
Drannith Ruins
7.4%inclusion33 decks447 decks
7%synergy
Eiganjo, Seat of the Empire
7.2%inclusion32 decks447 decks
3%synergy
Witch's Clinic
6.7%inclusion30 decks447 decks
6%synergy
Urza's Saga
6.7%inclusion30 decks447 decks
2%synergy
Shifting Woodland
6.5%inclusion29 decks447 decks
3%synergy
Nesting Grounds
6.5%inclusion29 decks447 decks
5%synergy
Mana Artifacts
Sol Ring
92%inclusion410 decks447 decks
8%synergy
Arcane Signet
81%inclusion363 decks447 decks
7%synergy
Fellwar Stone
14%inclusion62 decks447 decks
4%synergy
Talisman of Unity
14%inclusion61 decks447 decks
5%synergy
Commander's Sphere
13%inclusion58 decks447 decks
4%synergy
Chromatic Lantern
10%inclusion46 decks447 decks
-2%synergy
Talisman of Impulse
10%inclusion46 decks447 decks
2%synergy
Talisman of Conviction
10%inclusion45 decks447 decks
2%synergy
Chrome Mox
10%inclusion44 decks447 decks
7%synergy
Lotus Petal
8.9%inclusion40 decks447 decks
5%synergy
Mox Diamond
7.2%inclusion32 decks447 decks
5%synergy
Gruul Signet
6.3%inclusion28 decks447 decks
-2%synergy
Mana Vault
6.0%inclusion27 decks447 decks
3%synergy
Boros Signet
5.8%inclusion26 decks447 decks
-2%synergy
Selesnya Signet
5.1%inclusion23 decks447 decks
-3%synergy
Lands
Plains
97%inclusion433 decks447 decks
1%synergy
Forest
97%inclusion432 decks447 decks
0%synergy
Mountain
94%inclusion420 decks447 decks
-1%synergy
Command Tower
94%inclusion419 decks447 decks
3%synergy
Stomping Ground
60%inclusion270 decks447 decks
17%synergy
Exotic Orchard
57%inclusion254 decks447 decks
4%synergy
Temple Garden
55%inclusion247 decks447 decks
13%synergy
Jetmir's Garden
53%inclusion237 decks447 decks
12%synergy
Sacred Foundry
52%inclusion232 decks447 decks
12%synergy
Cinder Glade
51%inclusion227 decks447 decks
2%synergy
Canopy Vista
51%inclusion226 decks447 decks
1%synergy
Windswept Heath
48%inclusion215 decks447 decks
17%synergy
Wooded Foothills
46%inclusion205 decks447 decks
16%synergy
Bountiful Promenade
46%inclusion204 decks447 decks
17%synergy
Jungle Shrine
46%inclusion204 decks447 decks
-10%synergy
Arid Mesa
40%inclusion180 decks447 decks
13%synergy
Spire Garden
40%inclusion178 decks447 decks
13%synergy
Spectator Seating
36%inclusion162 decks447 decks
11%synergy
Sunpetal Grove
32%inclusion141 decks447 decks
-6%synergy
Overgrown Farmland
31%inclusion138 decks447 decks
9%synergy
Rockfall Vale
30%inclusion133 decks447 decks
6%synergy
Battlefield Forge
28%inclusion127 decks447 decks
6%synergy
Rootbound Crag
28%inclusion124 decks447 decks
-10%synergy
Brushland
27%inclusion121 decks447 decks
6%synergy
Clifftop Retreat
26%inclusion116 decks447 decks
-16%synergy
Game Trail
25%inclusion113 decks447 decks
5%synergy
Karplusan Forest
25%inclusion111 decks447 decks
8%synergy
Evolving Wilds
25%inclusion111 decks447 decks
-6%synergy
Fortified Village
24%inclusion109 decks447 decks
3%synergy
Path of Ancestry
24%inclusion107 decks447 decks
-11%synergy
Sungrass Prairie
23%inclusion103 decks447 decks
7%synergy
Mossfire Valley
21%inclusion94 decks447 decks
7%synergy
Furycalm Snarl
21%inclusion93 decks447 decks
5%synergy
Taiga
20%inclusion91 decks447 decks
10%synergy
Temple of Plenty
20%inclusion88 decks447 decks
7%synergy
Savannah
20%inclusion88 decks447 decks
9%synergy
Plateau
19%inclusion83 decks447 decks
8%synergy
Terramorphic Expanse
18%inclusion81 decks447 decks
-3%synergy
Sundown Pass
17%inclusion77 decks447 decks
3%synergy
Temple of Abandon
16%inclusion72 decks447 decks
4%synergy
City of Brass
16%inclusion71 decks447 decks
9%synergy
Krosan Verge
15%inclusion67 decks447 decks
5%synergy
Hushwood Verge
15%inclusion66 decks445 decks
4%synergy
Temple of Triumph
15%inclusion65 decks447 decks
2%synergy
Thornspire Verge
14%inclusion62 decks445 decks
4%synergy
Mana Confluence
13%inclusion58 decks447 decks
7%synergy
Sheltering Landscape
12%inclusion55 decks447 decks
-2%synergy
Fabled Passage
12%inclusion53 decks447 decks
0%synergy
Reflecting Pool
12%inclusion53 decks447 decks
7%synergy
Cragcrown Pathway
11%inclusion51 decks447 decks
5%synergy