Grand Arbiter Augustin IV (Commander) - Upgraded Control

Alternate Names:

Vault Boy, Cap CollectorVault Boy, Cap Collector

Grand Arbiter Augustin IV
Rank #148
64decks
As CommanderAs CardAverage DeckDecks
Bracket
All
1
2345
Budget
Any$$$$
Levi Perry
Sep 3, 2026
Levi Perry
Should the Bracket System Move Out of Beta?
After eleven months in beta, is Commander's Bracket system ready to be finalized? What it does well, where it falls short, and what to fix.
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Gleaming Splendor
20%inclusion2 decks10 decks
5%synergy
Bilbo's Gambit
15%inclusion2 decks13 decks
10%synergy
Fateful Discovery
10%inclusion1 decks10 decks
8%synergy
Dáin, Lord of the Iron Hills
10%inclusion1 decks10 decks
9%synergy
The Queen of Dale
7.1%inclusion1 decks14 decks
-1%synergy
High Synergy Cards
Aura of Silence
58%inclusion37 decks64 decks
53%synergy
Propaganda
78%inclusion50 decks64 decks
51%synergy
Ghostly Prison
73%inclusion47 decks64 decks
48%synergy
Lavinia, Azorius Renegade
53%inclusion34 decks64 decks
48%synergy
Approach of the Second Sun
63%inclusion40 decks64 decks
47%synergy
Dovin, Hand of Control
45%inclusion29 decks64 decks
42%synergy
God-Pharaoh's Statue
45%inclusion29 decks64 decks
42%synergy
Windborn Muse
50%inclusion32 decks64 decks
39%synergy
Blind Obedience
48%inclusion31 decks64 decks
38%synergy
Hushbringer
39%inclusion25 decks64 decks
36%synergy
Top Cards
Swords to Plowshares
80%inclusion51 decks64 decks
11%synergy
Counterspell
78%inclusion50 decks64 decks
24%synergy
Path to Exile
56%inclusion36 decks64 decks
3%synergy
Supreme Verdict
52%inclusion33 decks64 decks
24%synergy
Dovin's Veto
50%inclusion32 decks64 decks
11%synergy
Grand Abolisher
42%inclusion27 decks64 decks
31%synergy
Negate
41%inclusion26 decks64 decks
13%synergy
Authority of the Consuls
41%inclusion26 decks64 decks
29%synergy
An Offer You Can't Refuse
39%inclusion25 decks64 decks
11%synergy
Ponder
39%inclusion25 decks64 decks
27%synergy
Game Changers
Rhystic Study
39%inclusion25 decks64 decks
16%synergy
Smothering Tithe
34%inclusion22 decks64 decks
11%synergy
Farewell
23%inclusion15 decks64 decks
7%synergy
Narset, Parter of Veils
23%inclusion15 decks64 decks
17%synergy
Drannith Magistrate
16%inclusion10 decks64 decks
9%synergy
Mystical Tutor
14%inclusion9 decks64 decks
1%synergy
Cyclonic Rift
11%inclusion7 decks64 decks
-10%synergy
Teferi's Protection
9.4%inclusion6 decks64 decks
-6%synergy
Enlightened Tutor
7.8%inclusion5 decks64 decks
-9%synergy
Creatures
Thalia, Heretic Cathar
34%inclusion22 decks64 decks
30%synergy
Esper Sentinel
34%inclusion22 decks64 decks
12%synergy
Spelltithe Enforcer
33%inclusion21 decks64 decks
30%synergy
Aven Mindcensor
33%inclusion21 decks64 decks
25%synergy
Fatespinner
30%inclusion19 decks64 decks
27%synergy
Thalia, Guardian of Thraben
28%inclusion18 decks64 decks
25%synergy
Baird, Steward of Argive
27%inclusion17 decks64 decks
24%synergy
Archon of Emeria
25%inclusion16 decks64 decks
21%synergy
Azor's Elocutors
23%inclusion15 decks64 decks
21%synergy
Strict Proctor
22%inclusion14 decks64 decks
20%synergy
The Council of Four
20%inclusion13 decks64 decks
12%synergy
Soulless Jailer
17%inclusion11 decks64 decks
14%synergy
Leonin Arbiter
17%inclusion11 decks64 decks
16%synergy
Witch Enchanter
16%inclusion10 decks64 decks
2%synergy
Unsettled Mariner
14%inclusion9 decks64 decks
12%synergy
Faerie Mastermind
14%inclusion9 decks64 decks
4%synergy
Gold-Forged Thopteryx
14%inclusion9 decks64 decks
4%synergy
Jin-Gitaxias, Progress Tyrant
14%inclusion9 decks64 decks
11%synergy
Voice of Victory
13%inclusion8 decks60 decks
9%synergy
Linvala, Keeper of Silence
13%inclusion8 decks64 decks
10%synergy
Isperia, Supreme Judge
13%inclusion8 decks64 decks
11%synergy
Archivist of Oghma
11%inclusion7 decks64 decks
5%synergy
Archaeomancer
11%inclusion7 decks64 decks
0%synergy
Hullbreaker Horror
11%inclusion7 decks64 decks
3%synergy
Jin-Gitaxias, Core Augur
11%inclusion7 decks64 decks
9%synergy
Absolute Virtue
9.4%inclusion5 decks53 decks
6%synergy
Silent Arbiter
9.4%inclusion6 decks64 decks
6%synergy
Walking Ballista
9.4%inclusion6 decks64 decks
6%synergy
Hydroelectric Specimen
9.4%inclusion6 decks64 decks
2%synergy
The Reality Chip
9.4%inclusion6 decks64 decks
4%synergy
Hushwing Gryff
9.4%inclusion6 decks64 decks
9%synergy
Baral, Chief of Compliance
9.4%inclusion6 decks64 decks
7%synergy
King T'Challa
9.1%inclusion2 decks22 decks
2%synergy
Solemn Simulacrum
7.8%inclusion5 decks64 decks
-16%synergy
Displacer Kitten
7.8%inclusion5 decks64 decks
-3%synergy
Archon of Absolution
7.8%inclusion5 decks64 decks
6%synergy
Doorkeeper Thrull
7.8%inclusion5 decks64 decks
7%synergy
Heliod, Sun-Crowned
7.8%inclusion5 decks64 decks
4%synergy
Tax Collector
7.8%inclusion5 decks64 decks
6%synergy
Selfless Spirit
7.8%inclusion5 decks64 decks
3%synergy
Chancellor of the Annex
7.8%inclusion5 decks64 decks
7%synergy
Spark Double
7.8%inclusion5 decks64 decks
4%synergy
Sun Titan
7.8%inclusion5 decks64 decks
-3%synergy
Vryn Wingmare
7.8%inclusion5 decks64 decks
7%synergy
Recruiter of the Guard
7.8%inclusion5 decks64 decks
3%synergy
Esior, Wardwing Familiar
7.8%inclusion5 decks64 decks
5%synergy
Bard, King of Dale
7.1%inclusion1 decks14 decks
1%synergy
Stenn, Paranoid Partisan
6.3%inclusion4 decks64 decks
4%synergy
Persistent Petitioners
6.3%inclusion4 decks64 decks
6%synergy
Pippin, Guard of the Citadel
6.3%inclusion4 decks64 decks
2%synergy
Instants
Brainstorm
38%inclusion24 decks64 decks
19%synergy
Aetherize
36%inclusion23 decks64 decks
25%synergy
Swan Song
31%inclusion20 decks64 decks
12%synergy
Mana Leak
31%inclusion20 decks64 decks
28%synergy
Arcane Denial
30%inclusion19 decks64 decks
3%synergy
Render Silent
28%inclusion18 decks64 decks
21%synergy
Mana Drain
28%inclusion18 decks64 decks
11%synergy
Silence
28%inclusion18 decks64 decks
20%synergy
Generous Gift
25%inclusion16 decks64 decks
-5%synergy
Narset's Reversal
19%inclusion12 decks64 decks
15%synergy
Absorb
17%inclusion11 decks64 decks
10%synergy
Opt
17%inclusion11 decks64 decks
7%synergy
Sphinx's Revelation
17%inclusion11 decks64 decks
9%synergy
Permission Denied
17%inclusion11 decks64 decks
12%synergy
Stroke of Midnight
17%inclusion11 decks64 decks
2%synergy
Rewind
17%inclusion11 decks64 decks
13%synergy
Unwind
17%inclusion11 decks64 decks
13%synergy
No More Lies
17%inclusion11 decks64 decks
13%synergy
Muddle the Mixture
16%inclusion10 decks64 decks
11%synergy
Force of Negation
16%inclusion10 decks64 decks
8%synergy
Frantic Search
14%inclusion9 decks64 decks
1%synergy
Hindering Light
14%inclusion9 decks64 decks
11%synergy
Cryptic Command
13%inclusion8 decks64 decks
8%synergy
Snap
13%inclusion8 decks64 decks
6%synergy
Sink into Stupor
13%inclusion8 decks64 decks
-2%synergy
Reprieve
13%inclusion8 decks64 decks
7%synergy
Pongify
11%inclusion7 decks64 decks
2%synergy
Rapid Hybridization
11%inclusion7 decks64 decks
5%synergy
Orim's Chant
11%inclusion7 decks64 decks
9%synergy
Dispatch
9.4%inclusion6 decks64 decks
-3%synergy
Dispel
9.4%inclusion6 decks64 decks
6%synergy
Flusterstorm
9.4%inclusion6 decks64 decks
4%synergy
Disallow
9.4%inclusion6 decks64 decks
7%synergy
Dramatic Reversal
9.4%inclusion6 decks64 decks
2%synergy
Dig Through Time
9.4%inclusion6 decks64 decks
6%synergy
Stroke of Genius
7.8%inclusion5 decks64 decks
6%synergy
Flawless Maneuver
7.8%inclusion5 decks64 decks
1%synergy
Cancel
7.8%inclusion5 decks64 decks
6%synergy
Emergency Powers
7.8%inclusion5 decks64 decks
6%synergy
Disenchant
7.8%inclusion5 decks64 decks
0%synergy
Pact of Negation
7.8%inclusion5 decks64 decks
3%synergy
Erode
6.5%inclusion2 decks31 decks
-1%synergy
Consult the Star Charts
6.4%inclusion3 decks47 decks
5%synergy
Disdainful Stroke
6.3%inclusion4 decks64 decks
4%synergy
Mental Misstep
6.3%inclusion4 decks64 decks
3%synergy
Aetherspouts
6.3%inclusion4 decks64 decks
5%synergy
Angel's Grace
6.3%inclusion4 decks64 decks
5%synergy
Strix Serenade
6.3%inclusion4 decks64 decks
2%synergy
Pull from Tomorrow
6.3%inclusion4 decks64 decks
4%synergy
Long-Term Plans
6.3%inclusion4 decks64 decks
5%synergy
Sorceries
Time Wipe
33%inclusion21 decks64 decks
20%synergy
Preordain
23%inclusion15 decks64 decks
13%synergy
Idyllic Tutor
22%inclusion14 decks64 decks
16%synergy
Austere Command
20%inclusion13 decks64 decks
6%synergy
Windfall
19%inclusion12 decks64 decks
6%synergy
Solve the Equation
19%inclusion12 decks64 decks
14%synergy
Fabricate
17%inclusion11 decks64 decks
6%synergy
Personal Tutor
17%inclusion11 decks64 decks
15%synergy
Stock Up
11%inclusion7 decks63 decks
8%synergy
Gitaxian Probe
9.4%inclusion6 decks64 decks
6%synergy
Cleansing Nova
7.8%inclusion5 decks64 decks
4%synergy
Lórien Revealed
6.3%inclusion4 decks64 decks
3%synergy
Temporal Manipulation
6.3%inclusion4 decks64 decks
5%synergy
Maddening Cacophony
6.3%inclusion4 decks64 decks
3%synergy
Utility Artifacts
Sapphire Medallion
22%inclusion14 decks64 decks
12%synergy
Pearl Medallion
20%inclusion13 decks64 decks
12%synergy
Lightning Greaves
17%inclusion11 decks64 decks
-3%synergy
Isochron Scepter
17%inclusion11 decks64 decks
11%synergy
Sphere of Resistance
16%inclusion10 decks64 decks
14%synergy
Norn's Annex
16%inclusion10 decks64 decks
13%synergy
Thorn of Amethyst
14%inclusion9 decks64 decks
13%synergy
Isolation Cell
13%inclusion8 decks64 decks
12%synergy
Cursed Totem
13%inclusion8 decks64 decks
10%synergy
Grafdigger's Cage
13%inclusion8 decks64 decks
9%synergy
Sensei's Divining Top
11%inclusion7 decks64 decks
4%synergy
Swiftfoot Boots
11%inclusion7 decks64 decks
-15%synergy
Wayfarer's Bauble
7.8%inclusion5 decks64 decks
-2%synergy
Helm of the Host
7.8%inclusion5 decks64 decks
6%synergy
Damping Sphere
7.8%inclusion5 decks64 decks
7%synergy
The Water Crystal
7.5%inclusion4 decks53 decks
-0%synergy
Mindlock Orb
6.3%inclusion4 decks64 decks
6%synergy
Enchantments
Mystic Remora
38%inclusion24 decks64 decks
21%synergy
Rest in Peace
28%inclusion18 decks64 decks
23%synergy
Sphere of Safety
23%inclusion15 decks64 decks
18%synergy
Land Tax
23%inclusion15 decks64 decks
14%synergy
Frozen Aether
17%inclusion11 decks64 decks
16%synergy
Rule of Law
16%inclusion10 decks64 decks
13%synergy
Monastery Siege
13%inclusion8 decks64 decks
11%synergy
Imprisoned in the Moon
13%inclusion8 decks64 decks
7%synergy
Luminarch Ascension
13%inclusion8 decks64 decks
11%synergy
Trouble in Pairs
13%inclusion8 decks64 decks
7%synergy
Monologue Tax
11%inclusion7 decks64 decks
6%synergy
Solemnity
11%inclusion7 decks64 decks
10%synergy
Darksteel Mutation
9.4%inclusion6 decks64 decks
4%synergy
Deafening Silence
9.4%inclusion6 decks64 decks
7%synergy
Unstoppable Plan
7.9%inclusion5 decks63 decks
2%synergy
Suppression Field
7.8%inclusion5 decks64 decks
7%synergy
Counterbalance
6.3%inclusion4 decks64 decks
5%synergy
Aether Barrier
6.3%inclusion4 decks64 decks
6%synergy
Pacifism
6.3%inclusion4 decks64 decks
6%synergy
Mirrormade
6.3%inclusion4 decks64 decks
3%synergy
Kismet
6.3%inclusion4 decks64 decks
6%synergy
Witness Protection
6.3%inclusion4 decks64 decks
4%synergy
Dream Tides
6.3%inclusion4 decks64 decks
6%synergy
Search for Azcanta
6.3%inclusion4 decks64 decks
5%synergy
Kumena's Awakening
6.3%inclusion4 decks64 decks
6%synergy
Observed Stasis
5.7%inclusion3 decks53 decks
5%synergy
Planeswalkers
Teferi, Time Raveler
34%inclusion22 decks64 decks
24%synergy
Teferi, Hero of Dominaria
16%inclusion10 decks64 decks
12%synergy
Teferi, Who Slows the Sunset
14%inclusion9 decks64 decks
10%synergy
Kasmina, Enigmatic Mentor
13%inclusion8 decks64 decks
12%synergy
Narset Transcendent
9.4%inclusion6 decks64 decks
9%synergy
Dovin Baan
6.3%inclusion4 decks64 decks
6%synergy
Utility Lands
Reliquary Tower
47%inclusion30 decks64 decks
-2%synergy
Mystic Sanctuary
30%inclusion19 decks64 decks
12%synergy
Otawara, Soaring City
19%inclusion12 decks64 decks
-1%synergy
Celestial Colonnade
17%inclusion11 decks64 decks
13%synergy
Maze of Ith
13%inclusion8 decks64 decks
8%synergy
Hall of Heliod's Generosity
11%inclusion7 decks64 decks
4%synergy
Eiganjo, Seat of the Empire
11%inclusion7 decks64 decks
0%synergy
Academy Ruins
11%inclusion7 decks64 decks
-2%synergy
Temple of the False God
11%inclusion7 decks64 decks
4%synergy
Urza's Saga
9.4%inclusion6 decks64 decks
-2%synergy
Castle Vantress
9.4%inclusion6 decks64 decks
4%synergy
Restless Anchorage
7.8%inclusion5 decks64 decks
1%synergy
Field of Ruin
7.8%inclusion5 decks64 decks
6%synergy
Agna Qel'a
7.3%inclusion3 decks41 decks
5%synergy
Hall of Storm Giants
6.3%inclusion4 decks64 decks
5%synergy
Scavenger Grounds
6.3%inclusion4 decks64 decks
1%synergy
Mana Artifacts
Sol Ring
94%inclusion60 decks64 decks
8%synergy
Arcane Signet
80%inclusion51 decks64 decks
-3%synergy
Azorius Signet
67%inclusion43 decks64 decks
12%synergy
Talisman of Progress
61%inclusion39 decks64 decks
10%synergy
Thought Vessel
38%inclusion24 decks64 decks
-5%synergy
Fellwar Stone
36%inclusion23 decks64 decks
7%synergy
Mind Stone
28%inclusion18 decks64 decks
3%synergy
Commander's Sphere
17%inclusion11 decks64 decks
3%synergy
Midnight Clock
16%inclusion10 decks64 decks
8%synergy
Mox Amber
9.4%inclusion6 decks64 decks
4%synergy
Azorius Locket
9.4%inclusion6 decks64 decks
7%synergy
Prismatic Lens
9.4%inclusion6 decks64 decks
7%synergy
Lotus Petal
6.3%inclusion4 decks64 decks
1%synergy
Decanter of Endless Water
6.3%inclusion4 decks64 decks
-5%synergy
Gilded Lotus
6.3%inclusion4 decks64 decks
1%synergy
Mox Opal
6.3%inclusion4 decks64 decks
0%synergy
Lands
Island
98%inclusion63 decks64 decks
3%synergy
Plains
98%inclusion63 decks64 decks
3%synergy
Command Tower
84%inclusion54 decks64 decks
-1%synergy
Prairie Stream
73%inclusion47 decks64 decks
8%synergy
Glacial Fortress
72%inclusion46 decks64 decks
8%synergy
Deserted Beach
61%inclusion39 decks64 decks
20%synergy
Hallowed Fountain
53%inclusion34 decks64 decks
4%synergy
Port Town
47%inclusion30 decks64 decks
0%synergy
Sea of Clouds
45%inclusion29 decks64 decks
6%synergy
Azorius Chancery
39%inclusion25 decks64 decks
4%synergy
Skycloud Expanse
39%inclusion25 decks64 decks
4%synergy
Adarkar Wastes
39%inclusion25 decks64 decks
-7%synergy
Temple of Enlightenment
38%inclusion24 decks64 decks
1%synergy
Nimbus Maze
38%inclusion24 decks64 decks
15%synergy
Floodfarm Verge
38%inclusion24 decks64 decks
9%synergy
Seachrome Coast
34%inclusion22 decks64 decks
18%synergy
Flooded Strand
33%inclusion21 decks64 decks
-0%synergy
Mystic Gate
30%inclusion19 decks64 decks
5%synergy
Exotic Orchard
28%inclusion18 decks64 decks
0%synergy
Irrigated Farmland
23%inclusion15 decks64 decks
3%synergy
Tranquil Cove
23%inclusion15 decks64 decks
5%synergy
Meticulous Archive
23%inclusion15 decks64 decks
4%synergy
Tundra
22%inclusion14 decks64 decks
8%synergy
Hengegate Pathway
20%inclusion13 decks64 decks
-0%synergy
Evolving Wilds
19%inclusion12 decks64 decks
3%synergy
Gleaming Bastion
18%inclusion4 decks22 decks
7%synergy
Witch Enchanter
16%inclusion10 decks64 decks
2%synergy
Sejiri Refuge
14%inclusion9 decks64 decks
7%synergy
Misty Rainforest
13%inclusion8 decks64 decks
5%synergy
Fabled Passage
13%inclusion8 decks64 decks
3%synergy
Sink into Stupor
13%inclusion8 decks64 decks
-2%synergy
Terramorphic Expanse
11%inclusion7 decks64 decks
1%synergy
Myriad Landscape
11%inclusion7 decks64 decks
-4%synergy
Polluted Delta
11%inclusion7 decks64 decks
2%synergy
Windswept Heath
9.4%inclusion6 decks64 decks
2%synergy
Hydroelectric Specimen
9.4%inclusion6 decks64 decks
2%synergy
Reflecting Pool
9.4%inclusion6 decks64 decks
6%synergy
Azorius Guildgate
9.4%inclusion6 decks64 decks
3%synergy
Path of Ancestry
9.4%inclusion6 decks64 decks
-5%synergy
Arid Mesa
9.4%inclusion6 decks64 decks
3%synergy
Scalding Tarn
9.4%inclusion6 decks64 decks
2%synergy
Marsh Flats
9.4%inclusion6 decks64 decks
2%synergy
Idyllic Beachfront
7.8%inclusion5 decks64 decks
0%synergy
Snow-Covered Island
7.8%inclusion5 decks64 decks
3%synergy
Snow-Covered Plains
7.8%inclusion5 decks64 decks
3%synergy
Skybridge Towers
6.3%inclusion4 decks64 decks
3%synergy
Razortide Bridge
6.3%inclusion4 decks64 decks
-8%synergy
Sejiri Shelter
6.3%inclusion4 decks64 decks
2%synergy
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