Grand Arbiter Augustin IV (Commander) - Flying

Alternate Names:

Vault Boy, Cap CollectorVault Boy, Cap Collector

Alex Wicker
Apr 30, 2026
Can the Commander Ban List Be Dramatically Downsized?
With the Commander Bracket System in place, it's time to reevaluate the ban list. Can we unban most of the banned cards?
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Thunderclap Wyvern
69%inclusion48 decks70 decks
65%synergy
Jubilant Skybonder
67%inclusion47 decks70 decks
62%synergy
Empyrean Eagle
71%inclusion50 decks70 decks
61%synergy
Kangee, Sky Warden
60%inclusion42 decks70 decks
55%synergy
Watcher of the Spheres
61%inclusion43 decks70 decks
55%synergy
Warden of Evos Isle
61%inclusion43 decks70 decks
55%synergy
Isperia, Supreme Judge
53%inclusion37 decks70 decks
51%synergy
Skycat Sovereign
53%inclusion37 decks70 decks
49%synergy
Medomai the Ageless
49%inclusion34 decks70 decks
47%synergy
Sephara, Sky's Blade
51%inclusion36 decks70 decks
46%synergy
Top Cards
Swords to Plowshares
61%inclusion43 decks70 decks
-7%synergy
Counterspell
53%inclusion37 decks70 decks
-1%synergy
Negate
49%inclusion34 decks70 decks
20%synergy
Supreme Verdict
47%inclusion33 decks70 decks
19%synergy
Windborn Muse
47%inclusion33 decks70 decks
36%synergy
Favorable Winds
46%inclusion32 decks70 decks
40%synergy
Winged Words
46%inclusion32 decks70 decks
41%synergy
Path to Exile
46%inclusion32 decks70 decks
-7%synergy
Cloudblazer
46%inclusion32 decks70 decks
37%synergy
Errant and Giada
44%inclusion31 decks70 decks
42%synergy
Game Changers
Consecrated Sphinx
29%inclusion20 decks70 decks
23%synergy
Cyclonic Rift
27%inclusion19 decks70 decks
5%synergy
Smothering Tithe
26%inclusion18 decks70 decks
2%synergy
Rhystic Study
26%inclusion18 decks70 decks
3%synergy
Farewell
21%inclusion15 decks70 decks
4%synergy
Enlightened Tutor
11%inclusion8 decks70 decks
-6%synergy
Fierce Guardianship
11%inclusion8 decks70 decks
-4%synergy
Teferi's Protection
10%inclusion7 decks70 decks
-6%synergy
Drannith Magistrate
10%inclusion7 decks70 decks
3%synergy
Narset, Parter of Veils
10%inclusion7 decks70 decks
3%synergy
Creatures
Steel-Plume Marshal
41%inclusion29 decks70 decks
37%synergy
Windreader Sphinx
40%inclusion28 decks70 decks
38%synergy
Dragonlord Ojutai
40%inclusion28 decks70 decks
39%synergy
Gold-Forged Thopteryx
40%inclusion28 decks70 decks
30%synergy
Ishai, Ojutai Dragonspeaker
39%inclusion27 decks70 decks
36%synergy
Dream Trawler
39%inclusion27 decks70 decks
35%synergy
Drogskol Reaver
39%inclusion27 decks70 decks
33%synergy
Absolute Virtue
35%inclusion8 decks23 decks
31%synergy
Elite Guardmage
34%inclusion24 decks70 decks
32%synergy
Selfless Spirit
31%inclusion22 decks70 decks
26%synergy
Ornithopter of Paradise
30%inclusion21 decks70 decks
18%synergy
Tide Skimmer
30%inclusion21 decks70 decks
28%synergy
Thraben Watcher
29%inclusion20 decks70 decks
27%synergy
Pride of the Clouds
29%inclusion20 decks70 decks
27%synergy
Azor, the Lawbringer
29%inclusion20 decks70 decks
27%synergy
Aven Mindcensor
29%inclusion20 decks70 decks
20%synergy
Esior, Wardwing Familiar
29%inclusion20 decks70 decks
25%synergy
Kangee's Lieutenant
27%inclusion19 decks70 decks
24%synergy
Emeria Angel
27%inclusion19 decks70 decks
24%synergy
Kira, Great Glass-Spinner
24%inclusion17 decks70 decks
22%synergy
Shabraz, the Skyshark
24%inclusion17 decks70 decks
20%synergy
Linvala, Shield of Sea Gate
24%inclusion17 decks70 decks
23%synergy
Magus of the Moat
23%inclusion16 decks70 decks
20%synergy
Loyal Drake
23%inclusion16 decks70 decks
21%synergy
Archon of Absolution
21%inclusion15 decks70 decks
20%synergy
Donal, Herald of Wings
21%inclusion15 decks70 decks
18%synergy
Suppressor Skyguard
20%inclusion14 decks70 decks
19%synergy
Hushbringer
20%inclusion14 decks70 decks
16%synergy
Cartographer's Hawk
20%inclusion14 decks70 decks
15%synergy
Defiler of Dreams
19%inclusion13 decks70 decks
18%synergy
Kastral, the Windcrested
18%inclusion11 decks60 decks
17%synergy
The Council of Four
17%inclusion12 decks70 decks
10%synergy
Stormscape Familiar
16%inclusion11 decks70 decks
14%synergy
Jelenn Sphinx
16%inclusion11 decks70 decks
16%synergy
Ethereal Valkyrie
16%inclusion11 decks70 decks
13%synergy
Archon of Redemption
14%inclusion10 decks70 decks
13%synergy
Archon of Emeria
14%inclusion10 decks70 decks
11%synergy
Aven Interrupter
14%inclusion10 decks70 decks
10%synergy
Siren Stormtamer
13%inclusion9 decks70 decks
11%synergy
Grand Abolisher
13%inclusion9 decks70 decks
2%synergy
Siani, Eye of the Storm
13%inclusion9 decks70 decks
12%synergy
Thieving Skydiver
13%inclusion9 decks70 decks
11%synergy
Wan Shi Tong, Librarian
13%inclusion2 decks16 decks
8%synergy
Jackdaw Savior
12%inclusion7 decks59 decks
8%synergy
Judge's Familiar
11%inclusion8 decks70 decks
7%synergy
Mulldrifter
11%inclusion8 decks70 decks
2%synergy
Archon of the Triumvirate
11%inclusion8 decks70 decks
11%synergy
Linvala, Keeper of Silence
11%inclusion8 decks70 decks
9%synergy
Aven Gagglemaster
11%inclusion8 decks70 decks
10%synergy
Archetype of Imagination
11%inclusion8 decks70 decks
9%synergy
Instants
Rally of Wings
36%inclusion25 decks70 decks
32%synergy
Lofty Denial
31%inclusion22 decks70 decks
28%synergy
Generous Gift
31%inclusion22 decks70 decks
1%synergy
Sphinx's Revelation
30%inclusion21 decks70 decks
22%synergy
Render Silent
29%inclusion20 decks70 decks
21%synergy
Dovin's Veto
27%inclusion19 decks70 decks
-11%synergy
Aetherize
27%inclusion19 decks70 decks
17%synergy
Disenchant
23%inclusion16 decks70 decks
15%synergy
Absorb
17%inclusion12 decks70 decks
11%synergy
Brainstorm
17%inclusion12 decks70 decks
-1%synergy
An Offer You Can't Refuse
16%inclusion11 decks70 decks
-10%synergy
Akroma's Will
16%inclusion11 decks70 decks
10%synergy
Emergency Powers
14%inclusion10 decks70 decks
13%synergy
Arcane Denial
14%inclusion10 decks70 decks
-11%synergy
No More Lies
14%inclusion10 decks70 decks
10%synergy
Hindering Light
13%inclusion9 decks70 decks
9%synergy
Ojutai's Command
13%inclusion9 decks70 decks
12%synergy
Sphinx's Insight
11%inclusion8 decks70 decks
11%synergy
Pongify
11%inclusion8 decks70 decks
3%synergy
Mana Drain
11%inclusion8 decks70 decks
-5%synergy
Swan Song
11%inclusion8 decks70 decks
-6%synergy
Unbreakable Formation
11%inclusion8 decks70 decks
7%synergy
Mana Leak
11%inclusion8 decks70 decks
8%synergy
Deluge
11%inclusion8 decks70 decks
10%synergy
Rewind
10%inclusion7 decks70 decks
6%synergy
Crush Contraband
10%inclusion7 decks70 decks
6%synergy
Disdainful Stroke
8.6%inclusion6 decks70 decks
7%synergy
Silence
8.6%inclusion6 decks70 decks
1%synergy
Dawn's Truce
8.5%inclusion5 decks59 decks
1%synergy
Mirrorform
7.7%inclusion1 decks13 decks
6%synergy
Reality Shift
7.1%inclusion5 decks70 decks
-1%synergy
Stroke of Midnight
7.1%inclusion5 decks70 decks
-8%synergy
Airbender's Reversal
6.7%inclusion1 decks15 decks
5%synergy
Flawless Maneuver
5.7%inclusion4 decks70 decks
-1%synergy
Strix Serenade
5.7%inclusion4 decks70 decks
1%synergy
Resculpt
5.7%inclusion4 decks70 decks
3%synergy
Azorius Charm
5.7%inclusion4 decks70 decks
2%synergy
Mystical Tutor
5.7%inclusion4 decks70 decks
-7%synergy
Spider-Sense
5.3%inclusion1 decks19 decks
3%synergy
Refute
5.0%inclusion2 decks40 decks
3%synergy
Consult the Star Charts
5.0%inclusion1 decks20 decks
3%synergy
Sorceries
Migratory Route
39%inclusion27 decks70 decks
35%synergy
Time Wipe
30%inclusion21 decks70 decks
17%synergy
Cleansing Nova
16%inclusion11 decks70 decks
11%synergy
Gust of Wind
14%inclusion10 decks70 decks
13%synergy
Approach of the Second Sun
14%inclusion10 decks70 decks
-1%synergy
Storm Herd
10%inclusion7 decks70 decks
6%synergy
Wrath of God
10%inclusion7 decks70 decks
4%synergy
Fumigate
10%inclusion7 decks70 decks
5%synergy
Ravenform
10%inclusion7 decks70 decks
7%synergy
Ponder
8.6%inclusion6 decks70 decks
-3%synergy
Austere Command
8.6%inclusion6 decks70 decks
-6%synergy
Curse of the Swine
8.6%inclusion6 decks70 decks
6%synergy
Idyllic Tutor
8.6%inclusion6 decks70 decks
3%synergy
Stock Up
6.7%inclusion2 decks30 decks
4%synergy
Spirit Water Revival
6.7%inclusion1 decks15 decks
5%synergy
Boomerang Basics
6.7%inclusion1 decks15 decks
6%synergy
Talrand's Invocation
5.7%inclusion4 decks70 decks
6%synergy
Stolen by the Fae
5.7%inclusion4 decks70 decks
5%synergy
Space-Time Anomaly
5.0%inclusion1 decks20 decks
-2%synergy
Utility Artifacts
Bident of Thassa
41%inclusion29 decks70 decks
31%synergy
Pearl Medallion
29%inclusion20 decks70 decks
21%synergy
Sapphire Medallion
26%inclusion18 decks70 decks
17%synergy
Swiftfoot Boots
16%inclusion11 decks70 decks
-10%synergy
Lightning Greaves
16%inclusion11 decks70 decks
-4%synergy
Wayfarer's Bauble
14%inclusion10 decks70 decks
4%synergy
God-Pharaoh's Statue
13%inclusion9 decks70 decks
9%synergy
Norn's Annex
10%inclusion7 decks70 decks
7%synergy
Sword of the Animist
7.1%inclusion5 decks70 decks
4%synergy
Crawlspace
5.7%inclusion4 decks70 decks
4%synergy
Kefnet's Monument
5.7%inclusion4 decks70 decks
5%synergy
Archaeomancer's Map
5.7%inclusion4 decks70 decks
-1%synergy
Enchantments
Gravitational Shift
37%inclusion26 decks70 decks
33%synergy
Ghostly Prison
37%inclusion26 decks70 decks
13%synergy
Propaganda
37%inclusion26 decks70 decks
11%synergy
Reconnaissance Mission
26%inclusion18 decks70 decks
19%synergy
True Conviction
24%inclusion17 decks70 decks
21%synergy
Staggering Insight
19%inclusion13 decks70 decks
14%synergy
Coastal Piracy
17%inclusion12 decks70 decks
14%synergy
Righteous Authority
14%inclusion10 decks70 decks
13%synergy
Mystic Remora
14%inclusion10 decks70 decks
-1%synergy
Darksteel Mutation
13%inclusion9 decks70 decks
7%synergy
Military Intelligence
13%inclusion9 decks70 decks
11%synergy
Dovescape
13%inclusion9 decks70 decks
12%synergy
Aura of Silence
13%inclusion9 decks70 decks
8%synergy
Imprisoned in the Moon
11%inclusion8 decks70 decks
6%synergy
Land Tax
10%inclusion7 decks70 decks
1%synergy
Grasp of Fate
8.6%inclusion6 decks70 decks
6%synergy
Authority of the Consuls
8.6%inclusion6 decks70 decks
-1%synergy
Blind Obedience
8.6%inclusion6 decks70 decks
-2%synergy
Paladin Class
8.6%inclusion6 decks70 decks
8%synergy
Banishing Light
8.6%inclusion6 decks70 decks
6%synergy
Court of Grace
8.6%inclusion6 decks70 decks
7%synergy
Teferi's Ageless Insight
7.1%inclusion5 decks70 decks
0%synergy
Monastery Siege
7.1%inclusion5 decks70 decks
6%synergy
Frozen Aether
7.1%inclusion5 decks70 decks
6%synergy
Dissipation Field
7.1%inclusion5 decks70 decks
6%synergy
Flowering of the White Tree
7.1%inclusion5 decks70 decks
5%synergy
Soul Snare
7.1%inclusion5 decks70 decks
6%synergy
Omniscience
7.1%inclusion5 decks70 decks
5%synergy
Sphere of Safety
7.1%inclusion5 decks70 decks
2%synergy
Ever-Watching Threshold
7.1%inclusion5 decks70 decks
6%synergy
Luminarch Ascension
5.7%inclusion4 decks70 decks
5%synergy
Steel of the Godhead
5.7%inclusion4 decks70 decks
2%synergy
Always Watching
5.7%inclusion4 decks70 decks
5%synergy
Glorious Anthem
5.7%inclusion4 decks70 decks
5%synergy
Spirit Bonds
5.7%inclusion4 decks70 decks
5%synergy
Planeswalkers
Dovin, Hand of Control
17%inclusion12 decks70 decks
14%synergy
Teferi, Hero of Dominaria
14%inclusion10 decks70 decks
11%synergy
Teferi, Time Raveler
13%inclusion9 decks70 decks
2%synergy
Dovin Baan
7.1%inclusion5 decks70 decks
7%synergy
Teferi, Who Slows the Sunset
5.7%inclusion4 decks70 decks
2%synergy
Dovin, Architect of Law
5.7%inclusion4 decks70 decks
5%synergy
Utility Lands
Reliquary Tower
46%inclusion32 decks70 decks
-3%synergy
Mystic Sanctuary
17%inclusion12 decks70 decks
0%synergy
Moorland Haunt
17%inclusion12 decks70 decks
13%synergy
Restless Anchorage
13%inclusion9 decks70 decks
6%synergy
Otawara, Soaring City
13%inclusion9 decks70 decks
-6%synergy
Celestial Colonnade
11%inclusion8 decks70 decks
7%synergy
Castle Vantress
11%inclusion8 decks70 decks
6%synergy
Windbrisk Heights
8.6%inclusion6 decks70 decks
5%synergy
Mistrise Village
8.0%inclusion2 decks25 decks
4%synergy
Secret Tunnel
6.7%inclusion1 decks15 decks
6%synergy
Abandoned Air Temple
6.7%inclusion1 decks15 decks
3%synergy
Ancient Tomb
5.7%inclusion4 decks70 decks
-2%synergy
Halimar Depths
5.7%inclusion4 decks70 decks
4%synergy
Mana Artifacts
Arcane Signet
86%inclusion60 decks70 decks
2%synergy
Sol Ring
77%inclusion54 decks70 decks
-9%synergy
Azorius Signet
67%inclusion47 decks70 decks
10%synergy
Talisman of Progress
61%inclusion43 decks70 decks
11%synergy
Thought Vessel
44%inclusion31 decks70 decks
2%synergy
Sky Diamond
23%inclusion16 decks70 decks
14%synergy
Marble Diamond
19%inclusion13 decks70 decks
11%synergy
Commander's Sphere
16%inclusion11 decks70 decks
1%synergy
Mind Stone
16%inclusion11 decks70 decks
-10%synergy
Fellwar Stone
13%inclusion9 decks70 decks
-16%synergy
Midnight Clock
13%inclusion9 decks70 decks
5%synergy
Decanter of Endless Water
11%inclusion8 decks70 decks
1%synergy
Coldsteel Heart
7.1%inclusion5 decks70 decks
5%synergy
Azorius Cluestone
5.7%inclusion4 decks70 decks
4%synergy
Hedron Archive
5.7%inclusion4 decks70 decks
3%synergy
Azorius Keyrune
5.7%inclusion4 decks70 decks
4%synergy
Azorius Locket
5.7%inclusion4 decks70 decks
3%synergy
Prismatic Lens
5.7%inclusion4 decks70 decks
4%synergy
Lands
Island
99%inclusion69 decks70 decks
3%synergy
Plains
99%inclusion69 decks70 decks
3%synergy
Command Tower
91%inclusion64 decks70 decks
6%synergy
Prairie Stream
73%inclusion51 decks70 decks
7%synergy
Port Town
61%inclusion43 decks70 decks
15%synergy
Glacial Fortress
59%inclusion41 decks70 decks
-4%synergy
Azorius Chancery
43%inclusion30 decks70 decks
6%synergy
Hallowed Fountain
43%inclusion30 decks70 decks
-5%synergy
Temple of Enlightenment
41%inclusion29 decks70 decks
4%synergy
Adarkar Wastes
40%inclusion28 decks70 decks
-4%synergy
Skycloud Expanse
36%inclusion25 decks70 decks
0%synergy
Sea of Clouds
34%inclusion24 decks70 decks
-5%synergy
Deserted Beach
34%inclusion24 decks70 decks
-5%synergy
Nimbus Maze
31%inclusion22 decks70 decks
9%synergy
Flooded Strand
29%inclusion20 decks70 decks
-4%synergy
Tranquil Cove
27%inclusion19 decks70 decks
8%synergy
Exotic Orchard
20%inclusion14 decks70 decks
-7%synergy
Irrigated Farmland
20%inclusion14 decks70 decks
-1%synergy
Mystic Gate
20%inclusion14 decks70 decks
-4%synergy
Floodfarm Verge
19%inclusion9 decks48 decks
-8%synergy
Sejiri Refuge
19%inclusion13 decks70 decks
11%synergy
Seachrome Coast
19%inclusion13 decks70 decks
3%synergy
Evolving Wilds
19%inclusion13 decks70 decks
3%synergy
Myriad Landscape
17%inclusion12 decks70 decks
1%synergy
Hengegate Pathway
16%inclusion11 decks70 decks
-5%synergy
Path of Ancestry
14%inclusion10 decks70 decks
0%synergy
Terramorphic Expanse
13%inclusion9 decks70 decks
2%synergy
Meticulous Archive
11%inclusion8 decks70 decks
-7%synergy
Meandering River
10%inclusion7 decks70 decks
6%synergy
Azorius Guildgate
10%inclusion7 decks70 decks
4%synergy
Tundra
8.6%inclusion6 decks70 decks
-4%synergy
Idyllic Beachfront
7.1%inclusion5 decks70 decks
-1%synergy
Coastal Tower
7.1%inclusion5 decks70 decks
5%synergy
North Pole Gates
6.7%inclusion1 decks15 decks
5%synergy
Prismatic Vista
5.7%inclusion4 decks70 decks
0%synergy
Fabled Passage
5.7%inclusion4 decks70 decks
-2%synergy
Windswept Heath
5.7%inclusion4 decks70 decks
-1%synergy
Lonely Arroyo
5.7%inclusion4 decks70 decks
2%synergy
Arid Mesa
5.7%inclusion4 decks70 decks
-1%synergy
Scalding Tarn
5.7%inclusion4 decks70 decks
-1%synergy
Marsh Flats
5.7%inclusion4 decks70 decks
-1%synergy
Vibrant Cityscape
5.3%inclusion1 decks19 decks
4%synergy
University Campus
5.3%inclusion1 decks19 decks
4%synergy