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
12%inclusion15 decks126 decks
8%synergy
Casey Jones, Back Alley Brute
12%inclusion8 decks68 decks
11%synergy
Level Up
5.9%inclusion4 decks68 decks
5%synergy
Formidable Speaker
4.5%inclusion10 decks223 decks
3%synergy
Leonardo, Cutting Edge
3.6%inclusion4 decks112 decks
4%synergy
High Synergy Cards
The Red Terror
82%inclusion376 decks461 decks
80%synergy
Heliod, Sun-Crowned
69%inclusion317 decks461 decks
67%synergy
Forgotten Ancient
68%inclusion312 decks461 decks
64%synergy
All Will Be One
65%inclusion300 decks461 decks
60%synergy
Managorger Hydra
62%inclusion288 decks461 decks
59%synergy
Kami of Whispered Hopes
63%inclusion292 decks461 decks
57%synergy
Hardened Scales
63%inclusion290 decks461 decks
54%synergy
Gavony Township
59%inclusion271 decks461 decks
50%synergy
Inspiring Call
59%inclusion270 decks461 decks
48%synergy
Branching Evolution
54%inclusion251 decks461 decks
48%synergy
Top Cards
Swords to Plowshares
77%inclusion357 decks461 decks
20%synergy
Rhythm of the Wild
58%inclusion268 decks461 decks
29%synergy
Incubation Druid
53%inclusion246 decks461 decks
46%synergy
Path to Exile
53%inclusion243 decks461 decks
-2%synergy
Halana and Alena, Partners
51%inclusion235 decks461 decks
47%synergy
Kalonian Hydra
51%inclusion235 decks461 decks
48%synergy
Kutzil, Malamet Exemplar
50%inclusion229 decks461 decks
28%synergy
Mikaeus, the Lunarch
49%inclusion227 decks461 decks
46%synergy
Heroic Intervention
48%inclusion222 decks461 decks
9%synergy
The Ozolith
48%inclusion221 decks461 decks
42%synergy
Game Changers
Worldly Tutor
42%inclusion194 decks461 decks
30%synergy
Enlightened Tutor
36%inclusion167 decks461 decks
24%synergy
Teferi's Protection
30%inclusion137 decks461 decks
13%synergy
Smothering Tithe
27%inclusion124 decks461 decks
13%synergy
Jeska's Will
17%inclusion80 decks461 decks
12%synergy
The One Ring
16%inclusion72 decks461 decks
11%synergy
Ancient Tomb
14%inclusion64 decks461 decks
8%synergy
Farewell
13%inclusion58 decks461 decks
3%synergy
Drannith Magistrate
11%inclusion50 decks461 decks
8%synergy
Aura Shards
10%inclusion47 decks461 decks
1%synergy
Creatures
Gyre Sage
47%inclusion218 decks461 decks
41%synergy
Conclave Mentor
46%inclusion214 decks461 decks
42%synergy
Champion of Lambholt
46%inclusion214 decks461 decks
37%synergy
Walking Ballista
46%inclusion213 decks461 decks
44%synergy
Rishkar, Peema Renegade
44%inclusion205 decks461 decks
39%synergy
Birds of Paradise
44%inclusion203 decks461 decks
21%synergy
War Elemental
44%inclusion201 decks461 decks
43%synergy
Esper Sentinel
42%inclusion192 decks461 decks
29%synergy
Shalai, Voice of Plenty
34%inclusion157 decks461 decks
31%synergy
Good-Fortune Unicorn
33%inclusion150 decks461 decks
30%synergy
Bright-Palm, Soul Awakener
33%inclusion150 decks461 decks
30%synergy
Ouroboroid
32%inclusion99 decks307 decks
29%synergy
Abzan Falconer
32%inclusion148 decks461 decks
28%synergy
Hamza, Guardian of Arashin
30%inclusion139 decks461 decks
27%synergy
Taurean Mauler
29%inclusion134 decks461 decks
21%synergy
Kodama of the West Tree
29%inclusion133 decks461 decks
24%synergy
Bristly Bill, Spine Sower
29%inclusion132 decks461 decks
24%synergy
Arwen, Weaver of Hope
26%inclusion119 decks461 decks
22%synergy
Scurry Oak
25%inclusion114 decks461 decks
22%synergy
Sunscorch Regent
24%inclusion112 decks461 decks
23%synergy
Delighted Halfling
24%inclusion112 decks461 decks
14%synergy
Avacyn's Pilgrim
24%inclusion111 decks461 decks
13%synergy
Sovereign Okinec Ahau
23%inclusion107 decks461 decks
19%synergy
Conclave Sledge-Captain
23%inclusion107 decks461 decks
21%synergy
Abzan Battle Priest
22%inclusion103 decks461 decks
21%synergy
Mossborn Hydra
22%inclusion100 decks455 decks
19%synergy
Vorinclex, Monstrous Raider
21%inclusion98 decks461 decks
20%synergy
Llanowar Elves
21%inclusion98 decks461 decks
5%synergy
Evolution Sage
21%inclusion97 decks461 decks
16%synergy
Vigor
21%inclusion95 decks461 decks
19%synergy
Warden of the Grove
21%inclusion81 decks395 decks
19%synergy
Armorcraft Judge
20%inclusion93 decks461 decks
17%synergy
Biophagus
20%inclusion92 decks461 decks
19%synergy
Dusk Legion Duelist
19%inclusion86 decks461 decks
15%synergy
Grand Abolisher
18%inclusion84 decks461 decks
13%synergy
Elvish Mystic
18%inclusion82 decks461 decks
6%synergy
Railway Brawler
17%inclusion80 decks461 decks
16%synergy
Bloom Tender
17%inclusion79 decks461 decks
9%synergy
Evolution Witness
17%inclusion79 decks461 decks
12%synergy
Basking Broodscale
17%inclusion79 decks461 decks
14%synergy
Krenko, Tin Street Kingpin
17%inclusion77 decks461 decks
13%synergy
Beast Whisperer
16%inclusion76 decks461 decks
6%synergy
Rosie Cotton of South Lane
16%inclusion74 decks461 decks
10%synergy
Ivy Lane Denizen
16%inclusion74 decks461 decks
15%synergy
Envoy of the Ancestors
16%inclusion72 decks461 decks
14%synergy
Archangel of Thune
15%inclusion70 decks461 decks
15%synergy
Scavenging Ooze
15%inclusion67 decks461 decks
13%synergy
Guardian Scalelord
14%inclusion66 decks461 decks
13%synergy
Aragorn, Hornburg Hero
14%inclusion64 decks461 decks
12%synergy
Defiler of Vigor
14%inclusion64 decks461 decks
13%synergy
Instants
Eladamri's Call
39%inclusion182 decks461 decks
30%synergy
Generous Gift
35%inclusion163 decks461 decks
9%synergy
Beast Within
33%inclusion154 decks461 decks
2%synergy
Deflecting Swat
30%inclusion137 decks461 decks
17%synergy
Chord of Calling
19%inclusion88 decks461 decks
14%synergy
Flawless Maneuver
19%inclusion87 decks461 decks
5%synergy
Boros Charm
18%inclusion81 decks461 decks
-7%synergy
Snakeskin Veil
17%inclusion80 decks461 decks
15%synergy
Unbreakable Formation
17%inclusion77 decks461 decks
10%synergy
Dromoka's Command
16%inclusion76 decks461 decks
15%synergy
Silence
16%inclusion72 decks461 decks
12%synergy
Silkguard
14%inclusion65 decks461 decks
13%synergy
Chaos Warp
11%inclusion52 decks461 decks
-8%synergy
Pyroblast
11%inclusion50 decks461 decks
8%synergy
Red Elemental Blast
10%inclusion46 decks461 decks
7%synergy
Veil of Summer
10%inclusion45 decks461 decks
7%synergy
Return of the Wildspeaker
10%inclusion45 decks461 decks
-8%synergy
Dawn's Truce
8.9%inclusion41 decks460 decks
1%synergy
Akroma's Will
8.9%inclusion41 decks461 decks
-11%synergy
Semester's End
8.7%inclusion40 decks461 decks
7%synergy
Return to Nature
8.5%inclusion39 decks461 decks
5%synergy
Inscription of Abundance
7.8%inclusion36 decks461 decks
7%synergy
Signal the Clans
7.6%inclusion35 decks461 decks
7%synergy
Stroke of Midnight
7.4%inclusion34 decks461 decks
-2%synergy
Lightning Bolt
6.9%inclusion32 decks461 decks
4%synergy
Reprieve
6.9%inclusion32 decks461 decks
5%synergy
Archdruid's Charm
6.7%inclusion31 decks461 decks
4%synergy
Nature's Claim
6.7%inclusion31 decks461 decks
2%synergy
Tamiyo's Safekeeping
6.7%inclusion31 decks461 decks
4%synergy
Take Up the Shield
6.5%inclusion30 decks461 decks
6%synergy
Noxious Revival
5.6%inclusion26 decks461 decks
4%synergy
Crop Rotation
5.4%inclusion25 decks461 decks
-3%synergy
Invigorating Surge
5.4%inclusion25 decks461 decks
5%synergy
Gaea's Gift
5.2%inclusion24 decks461 decks
4%synergy
Sorceries
Cultivate
43%inclusion198 decks461 decks
-6%synergy
Farseek
43%inclusion196 decks461 decks
-5%synergy
Nature's Lore
40%inclusion185 decks461 decks
2%synergy
Kodama's Reach
31%inclusion142 decks461 decks
3%synergy
Rampant Growth
30%inclusion136 decks461 decks
-9%synergy
Three Visits
29%inclusion132 decks461 decks
1%synergy
Damning Verdict
28%inclusion131 decks461 decks
24%synergy
Blasphemous Act
24%inclusion112 decks461 decks
-1%synergy
Fangs of Kalonia
18%inclusion82 decks461 decks
16%synergy
Rishkar's Expertise
16%inclusion73 decks461 decks
3%synergy
Requisition Raid
15%inclusion70 decks461 decks
12%synergy
Finale of Devastation
15%inclusion67 decks461 decks
7%synergy
Eldritch Evolution
13%inclusion59 decks461 decks
10%synergy
Time of Need
12%inclusion56 decks461 decks
11%synergy
Nature's Rhythm
12%inclusion46 decks396 decks
9%synergy
Idyllic Tutor
11%inclusion53 decks461 decks
8%synergy
Vandalblast
10%inclusion47 decks461 decks
1%synergy
Gamble
10%inclusion45 decks461 decks
7%synergy
Green Sun's Zenith
7.2%inclusion33 decks461 decks
3%synergy
Harmonize
7.2%inclusion33 decks461 decks
-2%synergy
Bala Ged Recovery
7.2%inclusion33 decks461 decks
1%synergy
Unnatural Restoration
5.9%inclusion27 decks461 decks
5%synergy
Skyshroud Claim
5.9%inclusion27 decks461 decks
-2%synergy
Austere Command
5.2%inclusion24 decks461 decks
-9%synergy
Sylvan Tutor
5.2%inclusion24 decks461 decks
4%synergy
Utility Artifacts
Ozolith, the Shattered Spire
48%inclusion219 decks461 decks
43%synergy
The Great Henge
34%inclusion159 decks461 decks
22%synergy
Swiftfoot Boots
31%inclusion143 decks461 decks
4%synergy
The Earth Crystal
22%inclusion74 decks343 decks
14%synergy
Lightning Greaves
16%inclusion73 decks461 decks
-10%synergy
Basilisk Collar
13%inclusion60 decks461 decks
7%synergy
Andúril, Narsil Reforged
13%inclusion59 decks461 decks
11%synergy
Agatha's Soul Cauldron
8.9%inclusion41 decks461 decks
8%synergy
Shadowspear
8.0%inclusion37 decks461 decks
4%synergy
Power Fist
6.9%inclusion32 decks461 decks
5%synergy
Strionic Resonator
5.4%inclusion25 decks461 decks
2%synergy
Enchantments
Uncivil Unrest
41%inclusion191 decks461 decks
38%synergy
Cathars' Crusade
39%inclusion180 decks461 decks
33%synergy
Terrasymbiosis
35%inclusion107 decks307 decks
25%synergy
Innkeeper's Talent
31%inclusion145 decks461 decks
28%synergy
Mayael's Aria
30%inclusion139 decks461 decks
26%synergy
Tribute to the World Tree
28%inclusion128 decks461 decks
23%synergy
Felidar Retreat
26%inclusion118 decks461 decks
9%synergy
Sylvan Library
25%inclusion117 decks461 decks
17%synergy
Court of Garenbrig
23%inclusion104 decks461 decks
21%synergy
Doubling Season
21%inclusion99 decks461 decks
9%synergy
Guardian Project
16%inclusion72 decks461 decks
7%synergy
Annie Joins Up
15%inclusion70 decks461 decks
-4%synergy
Keen Sense
15%inclusion68 decks461 decks
14%synergy
Loading Zone
15%inclusion43 decks296 decks
12%synergy
Garruk's Uprising
13%inclusion61 decks461 decks
-11%synergy
Sphere Grid
13%inclusion45 decks350 decks
9%synergy
Snake Umbra
12%inclusion57 decks461 decks
10%synergy
Invigorating Hot Spring
12%inclusion54 decks461 decks
10%synergy
Cleric Class
11%inclusion52 decks461 decks
11%synergy
Together Forever
10%inclusion46 decks461 decks
9%synergy
Virtue of Loyalty
9.3%inclusion43 decks461 decks
8%synergy
Defense of the Heart
9.3%inclusion43 decks461 decks
6%synergy
Hydra's Growth
8.7%inclusion40 decks461 decks
8%synergy
Resourceful Defense
8.0%inclusion37 decks461 decks
7%synergy
Stocking the Pantry
7.8%inclusion36 decks459 decks
7%synergy
Trouble in Pairs
7.4%inclusion34 decks461 decks
5%synergy
Light of Promise
6.7%inclusion31 decks461 decks
7%synergy
Deafening Silence
6.3%inclusion29 decks461 decks
4%synergy
Carpet of Flowers
5.9%inclusion27 decks461 decks
4%synergy
Lifelink
5.2%inclusion24 decks461 decks
5%synergy
Battles
Invasion of Ikoria
12%inclusion56 decks461 decks
7%synergy
Planeswalkers
Minsc & Boo, Timeless Heroes
7.8%inclusion36 decks461 decks
6%synergy
Ajani, the Greathearted
6.3%inclusion29 decks461 decks
4%synergy
Utility Lands
Karn's Bastion
31%inclusion145 decks461 decks
29%synergy
Rogue's Passage
27%inclusion126 decks461 decks
1%synergy
Boseiju, Who Endures
25%inclusion114 decks461 decks
9%synergy
Mosswort Bridge
23%inclusion106 decks461 decks
6%synergy
Yavimaya, Cradle of Growth
20%inclusion94 decks461 decks
2%synergy
Abandoned Air Temple
17%inclusion33 decks189 decks
11%synergy
Llanowar Reborn
16%inclusion75 decks461 decks
15%synergy
Kessig Wolf Run
15%inclusion71 decks461 decks
-1%synergy
Oran-Rief, the Vastwood
14%inclusion64 decks461 decks
12%synergy
Reliquary Tower
13%inclusion60 decks461 decks
-5%synergy
Gaea's Cradle
10%inclusion44 decks461 decks
4%synergy
Temple of the False God
9.3%inclusion43 decks461 decks
-2%synergy
Field of Ruin
8.7%inclusion40 decks461 decks
7%synergy
Drannith Ruins
7.4%inclusion34 decks461 decks
7%synergy
Witch's Clinic
6.7%inclusion31 decks461 decks
6%synergy
Urza's Saga
6.7%inclusion31 decks461 decks
2%synergy
Eiganjo, Seat of the Empire
6.7%inclusion31 decks461 decks
3%synergy
Nesting Grounds
6.7%inclusion31 decks461 decks
5%synergy
Shifting Woodland
6.3%inclusion29 decks461 decks
3%synergy
Mana Artifacts
Sol Ring
92%inclusion422 decks461 decks
7%synergy
Arcane Signet
81%inclusion375 decks461 decks
7%synergy
Fellwar Stone
14%inclusion65 decks461 decks
4%synergy
Talisman of Unity
13%inclusion61 decks461 decks
5%synergy
Commander's Sphere
13%inclusion58 decks461 decks
3%synergy
Talisman of Conviction
11%inclusion49 decks461 decks
2%synergy
Chromatic Lantern
10%inclusion47 decks461 decks
-2%synergy
Talisman of Impulse
10%inclusion47 decks461 decks
2%synergy
Chrome Mox
9.3%inclusion43 decks461 decks
6%synergy
Lotus Petal
8.5%inclusion39 decks461 decks
5%synergy
Mox Diamond
6.5%inclusion30 decks461 decks
4%synergy
Gruul Signet
6.1%inclusion28 decks461 decks
-3%synergy
Boros Signet
5.6%inclusion26 decks461 decks
-2%synergy
Mana Vault
5.6%inclusion26 decks461 decks
3%synergy
Lands
Plains
97%inclusion447 decks461 decks
1%synergy
Forest
97%inclusion446 decks461 decks
0%synergy
Command Tower
94%inclusion433 decks461 decks
3%synergy
Mountain
94%inclusion433 decks461 decks
-1%synergy
Stomping Ground
61%inclusion279 decks461 decks
17%synergy
Exotic Orchard
57%inclusion264 decks461 decks
4%synergy
Temple Garden
56%inclusion256 decks461 decks
14%synergy
Jetmir's Garden
52%inclusion242 decks461 decks
12%synergy
Sacred Foundry
52%inclusion239 decks461 decks
12%synergy
Canopy Vista
52%inclusion238 decks461 decks
2%synergy
Cinder Glade
51%inclusion236 decks461 decks
2%synergy
Windswept Heath
48%inclusion219 decks461 decks
16%synergy
Jungle Shrine
47%inclusion217 decks461 decks
-8%synergy
Wooded Foothills
45%inclusion209 decks461 decks
15%synergy
Bountiful Promenade
45%inclusion208 decks461 decks
17%synergy
Spire Garden
39%inclusion182 decks461 decks
13%synergy
Arid Mesa
39%inclusion181 decks461 decks
12%synergy
Spectator Seating
36%inclusion165 decks461 decks
10%synergy
Sunpetal Grove
32%inclusion147 decks461 decks
-6%synergy
Overgrown Farmland
31%inclusion141 decks461 decks
9%synergy
Rockfall Vale
30%inclusion138 decks461 decks
6%synergy
Battlefield Forge
28%inclusion130 decks461 decks
5%synergy
Rootbound Crag
28%inclusion129 decks461 decks
-10%synergy
Brushland
27%inclusion126 decks461 decks
6%synergy
Clifftop Retreat
26%inclusion122 decks461 decks
-16%synergy
Game Trail
26%inclusion120 decks461 decks
6%synergy
Evolving Wilds
26%inclusion119 decks461 decks
-5%synergy
Fortified Village
25%inclusion117 decks461 decks
4%synergy
Karplusan Forest
25%inclusion115 decks461 decks
8%synergy
Path of Ancestry
25%inclusion114 decks461 decks
-10%synergy
Sungrass Prairie
24%inclusion109 decks461 decks
8%synergy
Mossfire Valley
22%inclusion100 decks461 decks
8%synergy
Furycalm Snarl
22%inclusion100 decks461 decks
6%synergy
Taiga
20%inclusion91 decks461 decks
9%synergy
Temple of Plenty
20%inclusion90 decks461 decks
7%synergy
Savannah
19%inclusion88 decks461 decks
8%synergy
Terramorphic Expanse
18%inclusion85 decks461 decks
-3%synergy
Plateau
18%inclusion83 decks461 decks
8%synergy
Sundown Pass
17%inclusion79 decks461 decks
3%synergy
Temple of Abandon
17%inclusion77 decks461 decks
5%synergy
Krosan Verge
15%inclusion69 decks461 decks
5%synergy
City of Brass
15%inclusion69 decks461 decks
8%synergy
Temple of Triumph
15%inclusion67 decks461 decks
2%synergy
Hushwood Verge
14%inclusion66 decks459 decks
3%synergy
Thornspire Verge
14%inclusion64 decks459 decks
4%synergy
Mana Confluence
12%inclusion57 decks461 decks
6%synergy
Fabled Passage
12%inclusion56 decks461 decks
0%synergy
Sheltering Landscape
12%inclusion56 decks461 decks
-2%synergy
Reflecting Pool
12%inclusion55 decks461 decks
7%synergy
Cragcrown Pathway
11%inclusion53 decks461 decks
5%synergy