Shalai and Hallar (Commander) - Expensive +1/+1 Counters

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
23%inclusion5 decks22 decks
22%synergy
Level Up
18%inclusion4 decks22 decks
17%synergy
Leonardo, Cutting Edge
6.9%inclusion2 decks29 decks
7%synergy
Mikey & Leo, Chaos & Order
6.9%inclusion2 decks29 decks
6%synergy
Mighty Mutanimals
4.8%inclusion1 decks21 decks
4%synergy
High Synergy Cards
The Red Terror
68%inclusion177 decks260 decks
66%synergy
Esper Sentinel
75%inclusion196 decks260 decks
63%synergy
Managorger Hydra
65%inclusion170 decks260 decks
62%synergy
All Will Be One
67%inclusion174 decks260 decks
62%synergy
Heliod, Sun-Crowned
63%inclusion164 decks260 decks
62%synergy
Forgotten Ancient
65%inclusion170 decks260 decks
61%synergy
The Ozolith
65%inclusion169 decks260 decks
59%synergy
Hardened Scales
68%inclusion176 decks260 decks
59%synergy
Kami of Whispered Hopes
64%inclusion167 decks260 decks
58%synergy
Walking Ballista
55%inclusion144 decks260 decks
53%synergy
Top Cards
Swords to Plowshares
81%inclusion211 decks260 decks
24%synergy
Birds of Paradise
72%inclusion187 decks260 decks
49%synergy
Deflecting Swat
64%inclusion166 decks260 decks
51%synergy
Rhythm of the Wild
63%inclusion164 decks260 decks
34%synergy
The Great Henge
60%inclusion155 decks260 decks
47%synergy
Branching Evolution
58%inclusion151 decks260 decks
52%synergy
Kutzil, Malamet Exemplar
56%inclusion146 decks260 decks
35%synergy
Heroic Intervention
55%inclusion144 decks260 decks
16%synergy
Ozolith, the Shattered Spire
55%inclusion143 decks260 decks
50%synergy
Path to Exile
54%inclusion140 decks260 decks
-1%synergy
Game Changers
Worldly Tutor
53%inclusion139 decks260 decks
41%synergy
Gaea's Cradle
52%inclusion134 decks260 decks
46%synergy
Enlightened Tutor
49%inclusion127 decks260 decks
36%synergy
Teferi's Protection
48%inclusion126 decks260 decks
32%synergy
Smothering Tithe
38%inclusion98 decks260 decks
24%synergy
Ancient Tomb
35%inclusion91 decks260 decks
29%synergy
The One Ring
27%inclusion69 decks260 decks
22%synergy
Chrome Mox
25%inclusion66 decks260 decks
22%synergy
Jeska's Will
24%inclusion62 decks260 decks
18%synergy
Drannith Magistrate
23%inclusion60 decks260 decks
21%synergy
Creatures
Mikaeus, the Lunarch
52%inclusion134 decks260 decks
49%synergy
Kalonian Hydra
51%inclusion132 decks260 decks
48%synergy
Bristly Bill, Spine Sower
50%inclusion130 decks260 decks
46%synergy
Gyre Sage
48%inclusion126 decks260 decks
42%synergy
Halana and Alena, Partners
48%inclusion125 decks260 decks
44%synergy
Ouroboroid
44%inclusion28 decks63 decks
41%synergy
Champion of Lambholt
44%inclusion115 decks260 decks
35%synergy
Shalai, Voice of Plenty
44%inclusion114 decks260 decks
41%synergy
Rishkar, Peema Renegade
43%inclusion113 decks260 decks
38%synergy
Incubation Druid
43%inclusion112 decks260 decks
36%synergy
Conclave Mentor
43%inclusion111 decks260 decks
38%synergy
Delighted Halfling
42%inclusion110 decks260 decks
32%synergy
War Elemental
40%inclusion103 decks260 decks
39%synergy
Kodama of the West Tree
37%inclusion97 decks260 decks
32%synergy
Arwen, Weaver of Hope
33%inclusion87 decks260 decks
30%synergy
Vorinclex, Monstrous Raider
32%inclusion84 decks260 decks
31%synergy
Bright-Palm, Soul Awakener
32%inclusion84 decks260 decks
30%synergy
Avacyn's Pilgrim
30%inclusion77 decks260 decks
18%synergy
Good-Fortune Unicorn
29%inclusion75 decks260 decks
27%synergy
Vigor
28%inclusion74 decks260 decks
27%synergy
Bloom Tender
28%inclusion73 decks260 decks
20%synergy
Grand Abolisher
28%inclusion73 decks260 decks
23%synergy
Evolution Sage
27%inclusion71 decks260 decks
22%synergy
Biophagus
25%inclusion65 decks260 decks
24%synergy
Mossborn Hydra
25%inclusion38 decks153 decks
22%synergy
Llanowar Elves
24%inclusion63 decks260 decks
9%synergy
Hamza, Guardian of Arashin
23%inclusion61 decks260 decks
21%synergy
Scurry Oak
23%inclusion59 decks260 decks
20%synergy
Sovereign Okinec Ahau
22%inclusion58 decks260 decks
18%synergy
Abzan Falconer
22%inclusion58 decks260 decks
18%synergy
Archangel of Thune
22%inclusion57 decks260 decks
21%synergy
Railway Brawler
22%inclusion56 decks260 decks
20%synergy
Taurean Mauler
20%inclusion53 decks260 decks
13%synergy
Archivist of Oghma
20%inclusion52 decks260 decks
17%synergy
Elvish Mystic
20%inclusion52 decks260 decks
8%synergy
Hexing Squelcher
20%inclusion6 decks30 decks
16%synergy
Voice of Victory
20%inclusion16 decks81 decks
16%synergy
Aragorn, Hornburg Hero
19%inclusion49 decks260 decks
17%synergy
Goldvein Hydra
19%inclusion49 decks260 decks
18%synergy
Ranger-Captain of Eos
18%inclusion48 decks260 decks
16%synergy
Envoy of the Ancestors
18%inclusion43 decks237 decks
17%synergy
Abzan Battle Priest
18%inclusion47 decks260 decks
16%synergy
Basking Broodscale
17%inclusion42 decks242 decks
14%synergy
Dusk Legion Duelist
17%inclusion43 decks260 decks
13%synergy
Quilled Greatwurm
16%inclusion25 decks153 decks
15%synergy
Evolution Witness
16%inclusion38 decks240 decks
11%synergy
Ivy Lane Denizen
16%inclusion41 decks260 decks
14%synergy
Defiler of Vigor
15%inclusion40 decks260 decks
14%synergy
Beast Whisperer
15%inclusion39 decks260 decks
5%synergy
Ragavan, Nimble Pilferer
15%inclusion38 decks260 decks
11%synergy
Instants
Eladamri's Call
51%inclusion133 decks260 decks
42%synergy
Inspiring Call
46%inclusion119 decks260 decks
36%synergy
Beast Within
34%inclusion89 decks260 decks
3%synergy
Generous Gift
29%inclusion75 decks260 decks
3%synergy
Flawless Maneuver
27%inclusion70 decks260 decks
13%synergy
Chord of Calling
25%inclusion66 decks260 decks
20%synergy
Silence
23%inclusion61 decks260 decks
20%synergy
Veil of Summer
18%inclusion47 decks260 decks
15%synergy
Pyroblast
17%inclusion45 decks260 decks
15%synergy
Red Elemental Blast
15%inclusion40 decks260 decks
13%synergy
Boros Charm
13%inclusion34 decks260 decks
-11%synergy
Akroma's Will
12%inclusion32 decks260 decks
-8%synergy
Silkguard
12%inclusion31 decks260 decks
11%synergy
Chaos Warp
10%inclusion27 decks260 decks
-9%synergy
Snakeskin Veil
10%inclusion26 decks260 decks
7%synergy
Unbreakable Formation
10%inclusion25 decks260 decks
3%synergy
Savage Summoning
9.2%inclusion24 decks260 decks
9%synergy
Archdruid's Charm
8.8%inclusion23 decks260 decks
6%synergy
Crop Rotation
8.5%inclusion22 decks260 decks
0%synergy
Noxious Revival
8.5%inclusion22 decks260 decks
6%synergy
Nature's Claim
8.1%inclusion21 decks260 decks
4%synergy
Stroke of Midnight
8.1%inclusion21 decks260 decks
-1%synergy
Legolas's Quick Reflexes
7.7%inclusion20 decks260 decks
6%synergy
Invigorating Surge
7.7%inclusion20 decks260 decks
7%synergy
Return of the Wildspeaker
7.3%inclusion19 decks260 decks
-10%synergy
Force of Vigor
7.3%inclusion19 decks260 decks
5%synergy
Lightning Bolt
6.5%inclusion17 decks260 decks
4%synergy
Tibalt's Trickery
6.5%inclusion17 decks260 decks
4%synergy
Dawn's Truce
6.0%inclusion13 decks216 decks
-2%synergy
Angel's Grace
5.4%inclusion14 decks260 decks
5%synergy
Tamiyo's Safekeeping
5.4%inclusion14 decks260 decks
3%synergy
Abrade
5.4%inclusion14 decks260 decks
2%synergy
Redirect Lightning
5.1%inclusion3 decks59 decks
0%synergy
Get Lost
5.0%inclusion13 decks260 decks
3%synergy
Sorceries
Nature's Lore
42%inclusion108 decks260 decks
4%synergy
Three Visits
39%inclusion102 decks260 decks
12%synergy
Farseek
36%inclusion94 decks260 decks
-11%synergy
Damning Verdict
35%inclusion91 decks260 decks
31%synergy
Cultivate
30%inclusion77 decks260 decks
-20%synergy
Finale of Devastation
28%inclusion74 decks260 decks
21%synergy
Kodama's Reach
25%inclusion64 decks260 decks
-3%synergy
Blasphemous Act
20%inclusion53 decks260 decks
-5%synergy
Eldritch Evolution
20%inclusion52 decks260 decks
17%synergy
Fangs of Kalonia
19%inclusion44 decks237 decks
17%synergy
Nature's Rhythm
16%inclusion13 decks80 decks
13%synergy
Farewell
14%inclusion37 decks260 decks
5%synergy
Rampant Growth
14%inclusion36 decks260 decks
-24%synergy
Green Sun's Zenith
13%inclusion34 decks260 decks
9%synergy
Rishkar's Expertise
13%inclusion33 decks260 decks
0%synergy
Time of Need
12%inclusion31 decks260 decks
11%synergy
Gamble
12%inclusion30 decks260 decks
8%synergy
Vandalblast
10%inclusion27 decks260 decks
1%synergy
Idyllic Tutor
8.8%inclusion23 decks260 decks
6%synergy
Skyshroud Claim
8.5%inclusion22 decks260 decks
0%synergy
Sylvan Tutor
7.7%inclusion20 decks260 decks
6%synergy
Requisition Raid
7.3%inclusion19 decks260 decks
4%synergy
Unnatural Restoration
6.5%inclusion17 decks260 decks
6%synergy
Utility Artifacts
Swiftfoot Boots
28%inclusion74 decks260 decks
2%synergy
The Earth Crystal
24%inclusion17 decks72 decks
16%synergy
Lightning Greaves
23%inclusion60 decks260 decks
-2%synergy
Agatha's Soul Cauldron
22%inclusion57 decks260 decks
21%synergy
Andúril, Narsil Reforged
19%inclusion50 decks260 decks
18%synergy
Power Fist
15%inclusion38 decks260 decks
12%synergy
Shadowspear
13%inclusion34 decks260 decks
9%synergy
Basilisk Collar
8.8%inclusion23 decks260 decks
3%synergy
Sword of Truth and Justice
8.1%inclusion21 decks260 decks
7%synergy
Mithril Coat
5.4%inclusion14 decks260 decks
1%synergy
Birthing Pod
5.4%inclusion14 decks260 decks
4%synergy
Enchantments
Uncivil Unrest
43%inclusion113 decks260 decks
40%synergy
Cathars' Crusade
43%inclusion111 decks260 decks
36%synergy
Innkeeper's Talent
41%inclusion89 decks216 decks
38%synergy
Sylvan Library
40%inclusion103 decks260 decks
31%synergy
Tribute to the World Tree
37%inclusion96 decks260 decks
32%synergy
Court of Garenbrig
37%inclusion95 decks260 decks
35%synergy
Doubling Season
33%inclusion87 decks260 decks
21%synergy
Terrasymbiosis
33%inclusion21 decks63 decks
24%synergy
Felidar Retreat
30%inclusion78 decks260 decks
13%synergy
Mayael's Aria
27%inclusion69 decks260 decks
23%synergy
Sphere Grid
26%inclusion19 decks74 decks
22%synergy
Guardian Project
18%inclusion46 decks260 decks
9%synergy
Annie Joins Up
16%inclusion41 decks260 decks
-4%synergy
Survival of the Fittest
14%inclusion36 decks260 decks
13%synergy
Hydra's Growth
13%inclusion35 decks260 decks
13%synergy
Keen Sense
13%inclusion35 decks260 decks
13%synergy
Trouble in Pairs
13%inclusion34 decks260 decks
10%synergy
Loading Zone
13%inclusion8 decks63 decks
10%synergy
Deafening Silence
12%inclusion31 decks260 decks
10%synergy
Aura Shards
12%inclusion30 decks260 decks
2%synergy
Carpet of Flowers
11%inclusion28 decks260 decks
9%synergy
Virtue of Loyalty
11%inclusion28 decks260 decks
9%synergy
Cleric Class
10%inclusion26 decks260 decks
10%synergy
Resourceful Defense
9.2%inclusion24 decks260 decks
8%synergy
Wild Growth
9.2%inclusion24 decks260 decks
0%synergy
Defense of the Heart
9.2%inclusion24 decks260 decks
6%synergy
Garruk's Uprising
8.8%inclusion23 decks260 decks
-15%synergy
Blind Obedience
8.8%inclusion23 decks260 decks
7%synergy
Snake Umbra
8.8%inclusion23 decks260 decks
7%synergy
Stocking the Pantry
7.9%inclusion17 decks215 decks
7%synergy
Primal Vigor
7.7%inclusion20 decks260 decks
4%synergy
Utopia Sprawl
5.8%inclusion15 decks260 decks
0%synergy
Mirari's Wake
5.4%inclusion14 decks260 decks
-4%synergy
Rest in Peace
5.0%inclusion13 decks260 decks
4%synergy
Darksteel Mutation
5.0%inclusion13 decks260 decks
3%synergy
Together Forever
5.0%inclusion13 decks260 decks
4%synergy
Light of Promise
5.0%inclusion13 decks260 decks
5%synergy
Invigorating Hot Spring
5.0%inclusion13 decks260 decks
3%synergy
Battles
Invasion of Ikoria
19%inclusion49 decks260 decks
14%synergy
Planeswalkers
Minsc & Boo, Timeless Heroes
11%inclusion29 decks260 decks
10%synergy
Ajani, the Greathearted
7.7%inclusion20 decks260 decks
6%synergy
Utility Lands
Boseiju, Who Endures
60%inclusion157 decks260 decks
45%synergy
Gavony Township
51%inclusion132 decks260 decks
43%synergy
Yavimaya, Cradle of Growth
45%inclusion118 decks260 decks
27%synergy
Karn's Bastion
35%inclusion91 decks260 decks
32%synergy
Reliquary Tower
16%inclusion42 decks260 decks
-2%synergy
Rogue's Passage
15%inclusion39 decks260 decks
-12%synergy
Evendo, Waking Haven
14%inclusion9 decks63 decks
9%synergy
Urza's Saga
13%inclusion33 decks260 decks
8%synergy
Eiganjo, Seat of the Empire
13%inclusion33 decks260 decks
9%synergy
Oran-Rief, the Vastwood
11%inclusion29 decks260 decks
10%synergy
Abandoned Air Temple
10%inclusion4 decks42 decks
3%synergy
Shifting Woodland
8.3%inclusion20 decks240 decks
5%synergy
Mosswort Bridge
7.3%inclusion19 decks260 decks
-9%synergy
Llanowar Reborn
7.3%inclusion19 decks260 decks
6%synergy
Command Beacon
6.9%inclusion18 decks260 decks
3%synergy
Minas Tirith
6.2%inclusion16 decks260 decks
3%synergy
Witch's Clinic
5.4%inclusion14 decks260 decks
5%synergy
Strip Mine
5.4%inclusion14 decks260 decks
3%synergy
Kessig Wolf Run
5.4%inclusion14 decks260 decks
-11%synergy
Mana Artifacts
Sol Ring
90%inclusion235 decks260 decks
6%synergy
Arcane Signet
81%inclusion210 decks260 decks
6%synergy
Mox Diamond
22%inclusion57 decks260 decks
20%synergy
Lotus Petal
21%inclusion54 decks260 decks
17%synergy
Fellwar Stone
16%inclusion42 decks260 decks
6%synergy
Mana Crypt
15%inclusion38 decks260 decks
14%synergy
Mana Vault
14%inclusion36 decks260 decks
11%synergy
Talisman of Unity
13%inclusion35 decks260 decks
5%synergy
Chromatic Lantern
11%inclusion28 decks260 decks
-2%synergy
Talisman of Impulse
11%inclusion28 decks260 decks
2%synergy
Talisman of Conviction
10%inclusion26 decks260 decks
2%synergy
Mox Opal
6.5%inclusion17 decks260 decks
5%synergy
Commander's Sphere
6.2%inclusion16 decks260 decks
-3%synergy
Mox Amber
5.8%inclusion15 decks260 decks
4%synergy
Lands
Command Tower
96%inclusion250 decks260 decks
5%synergy
Taiga
90%inclusion235 decks260 decks
80%synergy
Savannah
90%inclusion234 decks260 decks
79%synergy
Forest
90%inclusion234 decks260 decks
-7%synergy
Plateau
88%inclusion229 decks260 decks
78%synergy
Stomping Ground
88%inclusion228 decks260 decks
44%synergy
Temple Garden
87%inclusion226 decks260 decks
45%synergy
Sacred Foundry
87%inclusion225 decks260 decks
47%synergy
Plains
87%inclusion225 decks260 decks
-10%synergy
Windswept Heath
85%inclusion221 decks260 decks
54%synergy
Wooded Foothills
83%inclusion215 decks260 decks
53%synergy
Arid Mesa
80%inclusion209 decks260 decks
53%synergy
Mountain
79%inclusion206 decks260 decks
-16%synergy
Bountiful Promenade
67%inclusion175 decks260 decks
39%synergy
Spire Garden
63%inclusion163 decks260 decks
36%synergy
Jetmir's Garden
62%inclusion162 decks260 decks
21%synergy
Spectator Seating
60%inclusion155 decks260 decks
34%synergy
Exotic Orchard
47%inclusion123 decks260 decks
-6%synergy
City of Brass
34%inclusion88 decks260 decks
27%synergy
Mana Confluence
31%inclusion81 decks260 decks
25%synergy
Misty Rainforest
30%inclusion79 decks260 decks
24%synergy
Verdant Catacombs
30%inclusion79 decks260 decks
25%synergy
Jungle Shrine
29%inclusion75 decks260 decks
-26%synergy
Sunpetal Grove
28%inclusion73 decks260 decks
-10%synergy
Marsh Flats
27%inclusion70 decks260 decks
22%synergy
Flooded Strand
26%inclusion68 decks260 decks
21%synergy
Rootbound Crag
25%inclusion65 decks260 decks
-13%synergy
Overgrown Farmland
24%inclusion62 decks260 decks
2%synergy
Cinder Glade
24%inclusion62 decks260 decks
-25%synergy
Bloodstained Mire
24%inclusion62 decks260 decks
19%synergy
Rockfall Vale
22%inclusion57 decks260 decks
-2%synergy
Clifftop Retreat
22%inclusion56 decks260 decks
-21%synergy
Canopy Vista
20%inclusion53 decks260 decks
-29%synergy
Scalding Tarn
20%inclusion51 decks260 decks
15%synergy
Gemstone Caverns
19%inclusion49 decks260 decks
16%synergy
Brushland
18%inclusion46 decks260 decks
-3%synergy
Branchloft Pathway
18%inclusion46 decks260 decks
11%synergy
Sundown Pass
17%inclusion45 decks260 decks
3%synergy
Hushwood Verge
16%inclusion32 decks194 decks
5%synergy
Karplusan Forest
16%inclusion42 decks260 decks
-1%synergy
Thornspire Verge
15%inclusion30 decks194 decks
6%synergy
Cragcrown Pathway
15%inclusion40 decks260 decks
9%synergy
Prismatic Vista
15%inclusion38 decks260 decks
10%synergy
Reflecting Pool
14%inclusion36 decks260 decks
9%synergy
Lush Portico
13%inclusion33 decks260 decks
4%synergy
Cavern of Souls
12%inclusion32 decks260 decks
2%synergy
Needleverge Pathway
12%inclusion31 decks260 decks
7%synergy
Battlefield Forge
11%inclusion28 decks260 decks
-12%synergy
Commercial District
10%inclusion26 decks260 decks
1%synergy
Horizon Canopy
10%inclusion25 decks260 decks
6%synergy