Grand Arbiter Augustin IV card art

Grand Arbiter Augustin IV

Legendary Creature — Human Advisor MV 4

Tracked across real Commander games played through TurnZero HQ.

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What it doesCombosRulingsAs a commanderIn the 99Every version

What it does

White spells you cast cost 1 less to cast.

Blue spells you cast cost 1 less to cast.

Spells your opponents cast cost 1 more to cast.

Combos with Grand Arbiter Augustin IV

Lines this card is part of — what it needs alongside it, and what the two of them do. An infinite result is the one that moves a deck's bracket.

Showing the 4 shortest and most explosive. This card appears in more than these — follow any of them through to Commander Spellbook to browse the rest.

Combo data from Commander Spellbook, the community-maintained database of Magic combos. Mirrored nightly.

Rulings

2 official rulings, in the order Wizards published them.

  • 2006-05-01

    This reduces only generic mana portion of mana costs. A spell you cast with mana cost 1 will cost to cast.

  • 2006-05-01

    Spells you cast that are both blue and white cost 2 less to cast.

Rulings are Wizards of the Coast's own, mirrored from Scryfall and refreshed nightly.

As a commander

Decks built with Grand Arbiter Augustin IV in the command zone.

Decks led 1
Games played 0
Wins 0
Win rate — Fewer than 5 completed games — not enough to publish a rate yet.

In the 99

Every deck whose current list includes Grand Arbiter Augustin IV, whatever its commander.

Decks running it 1
Games played 0
Win rate — Fewer than 5 completed games — not enough to publish a rate yet.
Confirmed on board 0 Games where a board photo caught it actually in play.

Every version of Grand Arbiter Augustin IV

9 printings, newest first. Prices are the market figures Scryfall publishes, refreshed nightly — a printing with no figure shows a dash rather than a zero, because Scryfall genuinely publishes none for some of them.

Prices from Scryfall, which tracks the TCGplayer and Cardmarket markets. They move daily and are a guide rather than a quote. Search TCGplayer for Grand Arbiter Augustin IV — a name search across every version, for the printings TCGplayer publishes no direct link to.

Aggregated from Commander games tracked in TurnZero HQ. Every figure counts decks and games only — no individual deck list, player or playgroup is identified. Win rates are withheld below 5 completed games, where the sample is too small to mean anything.