Grand Arbiter Augustin IV (Commander) - Optimized

Alternate Names:

Vault Boy, Cap CollectorVault Boy, Cap Collector

Grand Arbiter Augustin IV
Rank #151
1,101decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Roman Milan
Apr 15, 2026
Roman Milan
Let's Learn the Allied Color Pairs of Magic
If you're new to Magic, it can be hard to understand the color pairs. We're here to help by looking at the allied color pairs.
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Petrified Hamlet
1.4%inclusion1 decks72 decks
1%synergy
Irma, Part-Time Mutant
1.2%inclusion3 decks254 decks
0%synergy
Kitsune's Technique
1.0%inclusion3 decks311 decks
0%synergy
Erode
1.0%inclusion1 decks105 decks
-1%synergy
Emeritus of Ideation
0.8%inclusion1 decks120 decks
-1%synergy
High Synergy Cards
Grand Abolisher
64%inclusion702 decks1.10K decks
53%synergy
Lavinia, Azorius Renegade
58%inclusion635 decks1.10K decks
52%synergy
Aura of Silence
56%inclusion615 decks1.10K decks
51%synergy
Propaganda
77%inclusion850 decks1.10K decks
51%synergy
Ghostly Prison
72%inclusion795 decks1.10K decks
48%synergy
Aven Mindcensor
52%inclusion576 decks1.10K decks
44%synergy
God-Pharaoh's Statue
47%inclusion517 decks1.10K decks
44%synergy
Dovin, Hand of Control
45%inclusion496 decks1.10K decks
42%synergy
Spelltithe Enforcer
43%inclusion474 decks1.10K decks
41%synergy
Thalia, Heretic Cathar
43%inclusion477 decks1.10K decks
39%synergy
Top Cards
Counterspell
76%inclusion833 decks1.10K decks
22%synergy
Swords to Plowshares
75%inclusion827 decks1.10K decks
6%synergy
Path to Exile
64%inclusion703 decks1.10K decks
11%synergy
Dovin's Veto
62%inclusion681 decks1.10K decks
24%synergy
Supreme Verdict
56%inclusion620 decks1.10K decks
29%synergy
Esper Sentinel
56%inclusion619 decks1.10K decks
34%synergy
Approach of the Second Sun
54%inclusion599 decks1.10K decks
39%synergy
Blind Obedience
49%inclusion543 decks1.10K decks
39%synergy
Teferi, Time Raveler
49%inclusion540 decks1.10K decks
39%synergy
Mystic Remora
49%inclusion538 decks1.10K decks
33%synergy
Game Changers
Rhystic Study
80%inclusion884 decks1.10K decks
57%synergy
Smothering Tithe
77%inclusion853 decks1.10K decks
53%synergy
Drannith Magistrate
65%inclusion719 decks1.10K decks
58%synergy
Cyclonic Rift
61%inclusion675 decks1.10K decks
39%synergy
Narset, Parter of Veils
58%inclusion636 decks1.10K decks
51%synergy
Mystical Tutor
55%inclusion606 decks1.10K decks
42%synergy
Enlightened Tutor
54%inclusion592 decks1.10K decks
37%synergy
Farewell
45%inclusion500 decks1.10K decks
28%synergy
Fierce Guardianship
44%inclusion484 decks1.10K decks
28%synergy
Teferi's Protection
43%inclusion476 decks1.10K decks
28%synergy
Creatures
Windborn Muse
48%inclusion533 decks1.10K decks
38%synergy
Hushbringer
43%inclusion470 decks1.10K decks
39%synergy
Thalia, Guardian of Thraben
42%inclusion463 decks1.10K decks
39%synergy
Archon of Emeria
41%inclusion451 decks1.10K decks
37%synergy
Fatespinner
37%inclusion407 decks1.10K decks
34%synergy
Consecrated Sphinx
36%inclusion392 decks1.10K decks
30%synergy
Linvala, Keeper of Silence
31%inclusion340 decks1.10K decks
29%synergy
Soulless Jailer
27%inclusion292 decks1.10K decks
24%synergy
Azor's Elocutors
26%inclusion286 decks1.10K decks
23%synergy
Jin-Gitaxias, Progress Tyrant
24%inclusion264 decks1.10K decks
21%synergy
Strict Proctor
20%inclusion223 decks1.10K decks
19%synergy
Baird, Steward of Argive
20%inclusion222 decks1.10K decks
17%synergy
Archivist of Oghma
18%inclusion196 decks1.10K decks
13%synergy
Hullbreaker Horror
18%inclusion193 decks1.10K decks
9%synergy
Containment Priest
17%inclusion189 decks1.10K decks
15%synergy
Leonin Arbiter
17%inclusion182 decks1.10K decks
15%synergy
The Council of Four
15%inclusion166 decks1.10K decks
8%synergy
Absolute Virtue
15%inclusion125 decks833 decks
12%synergy
Elesh Norn, Grand Cenobite
15%inclusion165 decks1.10K decks
12%synergy
Silent Arbiter
15%inclusion164 decks1.10K decks
12%synergy
Jin-Gitaxias, Core Augur
13%inclusion142 decks1.10K decks
11%synergy
Vryn Wingmare
12%inclusion129 decks1.10K decks
11%synergy
Voice of Victory
11%inclusion110 decks964 decks
7%synergy
Walking Ballista
11%inclusion124 decks1.10K decks
8%synergy
Wandering Archaic
11%inclusion123 decks1.10K decks
9%synergy
Dauntless Dismantler
11%inclusion120 decks1.10K decks
9%synergy
Unsettled Mariner
11%inclusion118 decks1.10K decks
9%synergy
Thassa's Oracle
10%inclusion114 decks1.10K decks
7%synergy
Gold-Forged Thopteryx
10%inclusion114 decks1.10K decks
0%synergy
Faerie Mastermind
10%inclusion110 decks1.10K decks
2%synergy
Heliod, Sun-Crowned
10%inclusion109 decks1.10K decks
6%synergy
Doorkeeper Thrull
10%inclusion105 decks1.10K decks
8%synergy
Elesh Norn, Mother of Machines
8.8%inclusion97 decks1.10K decks
3%synergy
Spark Double
8.8%inclusion97 decks1.10K decks
5%synergy
Ethersworn Canonist
8.6%inclusion95 decks1.10K decks
6%synergy
Pippin, Guard of the Citadel
8.4%inclusion93 decks1.10K decks
4%synergy
Baral, Chief of Compliance
8.4%inclusion92 decks1.10K decks
6%synergy
Snapcaster Mage
8.3%inclusion91 decks1.10K decks
6%synergy
Urza, Lord High Artificer
8.1%inclusion89 decks1.10K decks
2%synergy
Reidane, God of the Worthy
7.8%inclusion86 decks1.10K decks
7%synergy
Spellseeker
7.8%inclusion86 decks1.10K decks
4%synergy
Archon of Absolution
7.6%inclusion84 decks1.10K decks
6%synergy
Eidolon of Rhetoric
7.4%inclusion82 decks1.10K decks
6%synergy
Aven Interrupter
7.4%inclusion81 decks1.10K decks
3%synergy
Archangel of Tithes
7.3%inclusion80 decks1.10K decks
6%synergy
Teferi, Mage of Zhalfir
6.8%inclusion75 decks1.10K decks
5%synergy
Laboratory Maniac
6.8%inclusion75 decks1.10K decks
0%synergy
Isperia, Supreme Judge
6.6%inclusion73 decks1.10K decks
5%synergy
Hushwing Gryff
6.6%inclusion73 decks1.10K decks
6%synergy
Clarion Conqueror
6.6%inclusion63 decks955 decks
6%synergy
Instants
Mana Drain
48%inclusion532 decks1.10K decks
32%synergy
Negate
40%inclusion437 decks1.10K decks
12%synergy
Silence
37%inclusion409 decks1.10K decks
29%synergy
Force of Will
37%inclusion408 decks1.10K decks
29%synergy
Render Silent
36%inclusion396 decks1.10K decks
29%synergy
Brainstorm
35%inclusion381 decks1.10K decks
17%synergy
Swan Song
33%inclusion361 decks1.10K decks
15%synergy
Force of Negation
27%inclusion298 decks1.10K decks
20%synergy
Arcane Denial
26%inclusion284 decks1.10K decks
0%synergy
An Offer You Can't Refuse
25%inclusion272 decks1.10K decks
-1%synergy
Permission Denied
23%inclusion251 decks1.10K decks
18%synergy
Mana Leak
19%inclusion209 decks1.10K decks
16%synergy
Generous Gift
16%inclusion180 decks1.10K decks
-15%synergy
Aetherize
15%inclusion169 decks1.10K decks
5%synergy
Sphinx's Revelation
15%inclusion161 decks1.10K decks
6%synergy
Narset's Reversal
14%inclusion152 decks1.10K decks
10%synergy
Dramatic Reversal
14%inclusion151 decks1.10K decks
6%synergy
Flusterstorm
14%inclusion150 decks1.10K decks
9%synergy
Rewind
13%inclusion141 decks1.10K decks
9%synergy
Pact of Negation
12%inclusion136 decks1.10K decks
8%synergy
Muddle the Mixture
12%inclusion132 decks1.10K decks
7%synergy
No More Lies
12%inclusion131 decks1.10K decks
7%synergy
Absorb
10%inclusion112 decks1.10K decks
4%synergy
Disallow
10%inclusion109 decks1.10K decks
8%synergy
Spell Pierce
9.2%inclusion101 decks1.10K decks
6%synergy
Reprieve
8.5%inclusion94 decks1.10K decks
4%synergy
Pongify
7.9%inclusion87 decks1.10K decks
0%synergy
Mental Misstep
7.8%inclusion86 decks1.10K decks
4%synergy
Hindering Light
7.8%inclusion86 decks1.10K decks
4%synergy
Sink into Stupor
7.6%inclusion84 decks1.10K decks
-5%synergy
Cryptic Command
7.6%inclusion84 decks1.10K decks
3%synergy
Stroke of Midnight
7.5%inclusion83 decks1.10K decks
-8%synergy
Orim's Chant
7.4%inclusion81 decks1.10K decks
5%synergy
Disenchant
6.9%inclusion76 decks1.10K decks
-1%synergy
Unwind
6.8%inclusion75 decks1.10K decks
2%synergy
Opt
6.4%inclusion71 decks1.10K decks
-3%synergy
Strix Serenade
6.0%inclusion66 decks1.10K decks
2%synergy
Mana Tithe
5.4%inclusion60 decks1.10K decks
4%synergy
Fact or Fiction
5.4%inclusion59 decks1.10K decks
1%synergy
Snap
5.4%inclusion59 decks1.10K decks
-1%synergy
Dig Through Time
5.1%inclusion56 decks1.10K decks
2%synergy
Sorceries
Ponder
31%inclusion336 decks1.10K decks
19%synergy
Idyllic Tutor
30%inclusion325 decks1.10K decks
24%synergy
Windfall
27%inclusion301 decks1.10K decks
15%synergy
Time Wipe
24%inclusion261 decks1.10K decks
10%synergy
Wrath of God
23%inclusion248 decks1.10K decks
16%synergy
Armageddon
19%inclusion211 decks1.10K decks
18%synergy
Preordain
16%inclusion172 decks1.10K decks
6%synergy
Fabricate
15%inclusion164 decks1.10K decks
4%synergy
Solve the Equation
14%inclusion155 decks1.10K decks
9%synergy
Austere Command
13%inclusion147 decks1.10K decks
-1%synergy
Personal Tutor
9.1%inclusion100 decks1.10K decks
7%synergy
Day of Judgment
8.2%inclusion90 decks1.10K decks
6%synergy
Sea Gate Restoration
7.0%inclusion77 decks1.10K decks
1%synergy
Sevinne's Reclamation
6.4%inclusion71 decks1.10K decks
0%synergy
Gitaxian Probe
6.4%inclusion70 decks1.10K decks
4%synergy
Ravages of War
5.9%inclusion65 decks1.10K decks
6%synergy
Expropriate
5.4%inclusion59 decks1.10K decks
4%synergy
Time Warp
5.2%inclusion57 decks1.10K decks
3%synergy
Utility Artifacts
Winter Orb
39%inclusion425 decks1.10K decks
36%synergy
Sphere of Resistance
31%inclusion344 decks1.10K decks
30%synergy
Sapphire Medallion
30%inclusion333 decks1.10K decks
22%synergy
Cursed Totem
27%inclusion302 decks1.10K decks
25%synergy
Pearl Medallion
26%inclusion287 decks1.10K decks
19%synergy
Norn's Annex
23%inclusion257 decks1.10K decks
20%synergy
Isochron Scepter
22%inclusion238 decks1.10K decks
16%synergy
Thorn of Amethyst
20%inclusion225 decks1.10K decks
19%synergy
The One Ring
20%inclusion225 decks1.10K decks
12%synergy
Torpor Orb
19%inclusion210 decks1.10K decks
17%synergy
Static Orb
19%inclusion208 decks1.10K decks
18%synergy
Lightning Greaves
18%inclusion202 decks1.10K decks
-2%synergy
Sensei's Divining Top
18%inclusion196 decks1.10K decks
11%synergy
Winter Moon
18%inclusion196 decks1.10K decks
16%synergy
Grafdigger's Cage
16%inclusion172 decks1.10K decks
12%synergy
Swiftfoot Boots
13%inclusion145 decks1.10K decks
-12%synergy
Knowledge Pool
13%inclusion141 decks1.10K decks
11%synergy
Trinisphere
13%inclusion140 decks1.10K decks
12%synergy
Vexing Bauble
11%inclusion119 decks1.10K decks
9%synergy
Damping Sphere
10%inclusion115 decks1.10K decks
9%synergy
Crawlspace
10%inclusion105 decks1.10K decks
7%synergy
Meekstone
8.0%inclusion88 decks1.10K decks
7%synergy
Helm of the Host
7.5%inclusion83 decks1.10K decks
6%synergy
Helm of Obedience
7.3%inclusion80 decks1.10K decks
7%synergy
Isolation Cell
6.4%inclusion70 decks1.10K decks
6%synergy
Enchantments
Authority of the Consuls
43%inclusion468 decks1.10K decks
33%synergy
Land Tax
37%inclusion402 decks1.10K decks
28%synergy
Rest in Peace
36%inclusion400 decks1.10K decks
31%synergy
Sphere of Safety
28%inclusion305 decks1.10K decks
23%synergy
Stasis
25%inclusion277 decks1.10K decks
24%synergy
Rule of Law
25%inclusion273 decks1.10K decks
22%synergy
Frozen Aether
18%inclusion199 decks1.10K decks
17%synergy
Deafening Silence
17%inclusion190 decks1.10K decks
15%synergy
Back to Basics
17%inclusion182 decks1.10K decks
15%synergy
Solemnity
14%inclusion152 decks1.10K decks
13%synergy
Trouble in Pairs
13%inclusion144 decks1.10K decks
8%synergy
Monologue Tax
9.4%inclusion104 decks1.10K decks
6%synergy
Darksteel Mutation
9.3%inclusion102 decks1.10K decks
4%synergy
Suppression Field
8.4%inclusion92 decks1.10K decks
8%synergy
Counterbalance
8.1%inclusion89 decks1.10K decks
6%synergy
Imprisoned in the Moon
8.0%inclusion88 decks1.10K decks
3%synergy
Monastery Siege
7.7%inclusion85 decks1.10K decks
7%synergy
Omniscience
7.4%inclusion82 decks1.10K decks
5%synergy
Mirrormade
7.3%inclusion80 decks1.10K decks
4%synergy
Luminarch Ascension
7.0%inclusion77 decks1.10K decks
6%synergy
Kismet
6.8%inclusion75 decks1.10K decks
6%synergy
Unstoppable Plan
6.6%inclusion71 decks1.08K decks
1%synergy
Karmic Justice
6.5%inclusion72 decks1.10K decks
6%synergy
Arcane Laboratory
5.4%inclusion60 decks1.10K decks
5%synergy
Decree of Silence
5.3%inclusion58 decks1.10K decks
5%synergy
Leyline of Anticipation
5.3%inclusion58 decks1.10K decks
2%synergy
Aether Barrier
5.2%inclusion57 decks1.10K decks
5%synergy
Planeswalkers
Teferi, Hero of Dominaria
21%inclusion234 decks1.10K decks
18%synergy
Karn, the Great Creator
7.4%inclusion82 decks1.10K decks
6%synergy
Teferi, Master of Time
6.9%inclusion76 decks1.10K decks
5%synergy
Teferi, Who Slows the Sunset
6.4%inclusion70 decks1.10K decks
2%synergy
Jace, the Mind Sculptor
5.1%inclusion56 decks1.10K decks
4%synergy
Utility Lands
Reliquary Tower
54%inclusion593 decks1.10K decks
5%synergy
Otawara, Soaring City
30%inclusion331 decks1.10K decks
11%synergy
Mystic Sanctuary
25%inclusion275 decks1.10K decks
7%synergy
Ancient Tomb
22%inclusion245 decks1.10K decks
15%synergy
Hall of Heliod's Generosity
22%inclusion238 decks1.10K decks
16%synergy
Urza's Saga
19%inclusion206 decks1.10K decks
8%synergy
Maze of Ith
17%inclusion191 decks1.10K decks
13%synergy
Academy Ruins
16%inclusion179 decks1.10K decks
4%synergy
Strip Mine
16%inclusion175 decks1.10K decks
14%synergy
Eiganjo, Seat of the Empire
15%inclusion170 decks1.10K decks
5%synergy
Celestial Colonnade
11%inclusion121 decks1.10K decks
6%synergy
Wasteland
10%inclusion105 decks1.10K decks
8%synergy
Castle Vantress
8.5%inclusion94 decks1.10K decks
3%synergy
Mistrise Village
8.5%inclusion82 decks961 decks
4%synergy
The Tabernacle at Pendrell Vale
7.7%inclusion85 decks1.10K decks
7%synergy
Restless Anchorage
6.4%inclusion71 decks1.10K decks
-1%synergy
Temple of the False God
6.2%inclusion68 decks1.10K decks
-1%synergy
Command Beacon
5.6%inclusion62 decks1.10K decks
3%synergy
Mana Artifacts
Sol Ring
93%inclusion1.03K decks1.10K decks
7%synergy
Arcane Signet
83%inclusion913 decks1.10K decks
0%synergy
Azorius Signet
49%inclusion539 decks1.10K decks
-8%synergy
Talisman of Progress
46%inclusion502 decks1.10K decks
-5%synergy
Thought Vessel
36%inclusion396 decks1.10K decks
-6%synergy
Fellwar Stone
24%inclusion264 decks1.10K decks
-5%synergy
Mind Stone
19%inclusion205 decks1.10K decks
-7%synergy
Chrome Mox
18%inclusion194 decks1.10K decks
13%synergy
Mana Vault
17%inclusion191 decks1.10K decks
11%synergy
Lotus Petal
14%inclusion156 decks1.10K decks
9%synergy
Commander's Sphere
11%inclusion119 decks1.10K decks
-4%synergy
Mox Diamond
10%inclusion113 decks1.10K decks
7%synergy
Mox Opal
10%inclusion112 decks1.10K decks
4%synergy
Midnight Clock
8.4%inclusion92 decks1.10K decks
1%synergy
Mox Amber
7.2%inclusion79 decks1.10K decks
3%synergy
Grim Monolith
5.6%inclusion62 decks1.10K decks
3%synergy
Marble Diamond
5.1%inclusion56 decks1.10K decks
-3%synergy
Lands
Island
97%inclusion1.07K decks1.10K decks
1%synergy
Plains
97%inclusion1.06K decks1.10K decks
1%synergy
Command Tower
86%inclusion942 decks1.10K decks
0%synergy
Hallowed Fountain
67%inclusion736 decks1.10K decks
19%synergy
Glacial Fortress
66%inclusion727 decks1.10K decks
4%synergy
Prairie Stream
60%inclusion657 decks1.10K decks
-6%synergy
Flooded Strand
51%inclusion562 decks1.10K decks
19%synergy
Sea of Clouds
49%inclusion536 decks1.10K decks
9%synergy
Adarkar Wastes
44%inclusion487 decks1.10K decks
0%synergy
Deserted Beach
42%inclusion458 decks1.10K decks
2%synergy
Port Town
38%inclusion413 decks1.10K decks
-9%synergy
Temple of Enlightenment
35%inclusion383 decks1.10K decks
-3%synergy
Azorius Chancery
32%inclusion351 decks1.10K decks
-5%synergy
Floodfarm Verge
28%inclusion310 decks1.10K decks
2%synergy
Mystic Gate
28%inclusion310 decks1.10K decks
5%synergy
Nimbus Maze
27%inclusion302 decks1.10K decks
5%synergy
Tundra
25%inclusion274 decks1.10K decks
12%synergy
Hengegate Pathway
25%inclusion270 decks1.10K decks
4%synergy
Skycloud Expanse
23%inclusion252 decks1.10K decks
-12%synergy
Irrigated Farmland
22%inclusion246 decks1.10K decks
1%synergy
Seachrome Coast
20%inclusion224 decks1.10K decks
5%synergy
Meticulous Archive
20%inclusion217 decks1.10K decks
1%synergy
Exotic Orchard
20%inclusion216 decks1.10K decks
-8%synergy
Polluted Delta
15%inclusion168 decks1.10K decks
7%synergy
Evolving Wilds
15%inclusion166 decks1.10K decks
-1%synergy
Tranquil Cove
14%inclusion159 decks1.10K decks
-4%synergy
Fabled Passage
14%inclusion150 decks1.10K decks
6%synergy
Misty Rainforest
13%inclusion148 decks1.10K decks
6%synergy
Marsh Flats
13%inclusion142 decks1.10K decks
6%synergy
Scalding Tarn
12%inclusion137 decks1.10K decks
5%synergy
Reflecting Pool
12%inclusion134 decks1.10K decks
9%synergy
Arid Mesa
12%inclusion132 decks1.10K decks
6%synergy
Windswept Heath
12%inclusion128 decks1.10K decks
5%synergy
Prismatic Vista
11%inclusion125 decks1.10K decks
6%synergy
Myriad Landscape
10%inclusion114 decks1.10K decks
-6%synergy
Terramorphic Expanse
10%inclusion111 decks1.10K decks
0%synergy
City of Brass
9.0%inclusion99 decks1.10K decks
5%synergy
Mana Confluence
8.9%inclusion98 decks1.10K decks
5%synergy
Gemstone Caverns
8.6%inclusion95 decks1.10K decks
5%synergy
Sink into Stupor
7.6%inclusion84 decks1.10K decks
-5%synergy
Sea Gate Restoration
7.0%inclusion77 decks1.10K decks
1%synergy
Azorius Guildgate
6.8%inclusion75 decks1.10K decks
0%synergy
Sejiri Refuge
6.0%inclusion66 decks1.10K decks
-1%synergy
Razortide Bridge
5.9%inclusion65 decks1.10K decks
-8%synergy
Path of Ancestry
5.8%inclusion64 decks1.10K decks
-8%synergy
Idyllic Beachfront
5.6%inclusion62 decks1.10K decks
-2%synergy
Snow-Covered Island
5.1%inclusion56 decks1.10K decks
0%synergy
Snow-Covered Plains
5.1%inclusion56 decks1.10K decks
0%synergy
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