Quick Answer

Arbiter of the Ideal is a rare Creature — Sphinx from BNG (BNG) costing {4}{U}{U}. Current price: $0.2 USD. Legal in Modern. Legal in Commander.

Arbiter of the Ideal MTG card

Arbiter of the Ideal

Creature — Sphinx

Card Text

Flying Inspired — Whenever this creature becomes untapped, reveal the top card of your library. If it's an artifact, creature, or land card, you may put it onto the battlefield with a manifestation counter on it. That permanent is an enchantment in addition to its other types.

Card Stats

4/5 rare CMC: 6.0 BNG BNG 🎨 Svetlin Velinov
Flying Inspired

Market Prices

TCGPlayer
$0.20
Normal
Buy
TCGPlayer
$0.32
Foil
Buy
Card Kingdom
$0.49
Normal
Buy
Card Kingdom
$0.49
Foil
Buy
Cardmarket
€0.14
Normal
Buy
Cardmarket
€0.31
Foil
Buy
Prices updated: 2025-12-04

Format Legality

Commander Legal
Duel Legal
Legacy Legal
Modern Legal
Oathbreaker Legal
Penny Legal
Pioneer Legal
Vintage Legal

Similar Cards

Other Printings (3 total)

Community Stats

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Decks Using This Card
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Comments

Often Played With

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Frequently Asked Questions

What is Arbiter of the Ideal? Basics

Arbiter of the Ideal is a Creature — Sphinx card from the Magic: The Gathering trading card game.

Its ability reads: "Flying Inspired — Whenever this creature becomes untapped, reveal the top card of your library. If it's an artifact, creature, or land card, you may put it onto the battlefield with a manifestation counter on it. That permanent is an enchantment in addition to its other types."

How much mana does Arbiter of the Ideal cost to cast? Basics

Arbiter of the Ideal has a mana cost of {4}{U}{U}, which equals 6.0 total mana (converted mana cost/mana value).

It requires U mana to cast.

What does mana cost mean in Magic: The Gathering? Basics

Mana cost is the amount and type of mana required to cast a spell in Magic: The Gathering.

Arbiter of the Ideal's mana cost of {4}{U}{U} means you need to pay that much mana from your lands or other sources.

Colored symbols (W=White, U=Blue, B=Black, R=Red, G=Green) must be paid with that specific color, while numbers can be paid with any color.

What is converted mana cost (CMC) or mana value? Basics

Converted mana cost (now officially called "mana value") is the total amount of mana in a card's mana cost, regardless of color.

Arbiter of the Ideal has a mana value of 6.0. This is important for effects that care about a spell's total cost, like cascade or cards that say "mana value 3 or less."

What is oracle text? Basics

Oracle text is the official, current rules text for a Magic card as maintained by Wizards of the Coast. It supersedes any printed text on older cards.

Arbiter of the Ideal's current oracle text is: "Flying Inspired — Whenever this creature becomes untapped, reveal the top card of your library. If it's an artifact, creature, or land card, you may put it onto the battlefield with a manifestation counter on it. That permanent is an enchantment in addition to its other types."

What is the current price of Arbiter of the Ideal? Pricing

The current market price for Arbiter of the Ideal is approximately $0.2 USD on TCGPlayer.

A foil copy costs approximately $0.32 USD.

On Cardmarket (Europe), it's approximately €0.14 EUR.

Where can I buy Arbiter of the Ideal? Pricing

You can purchase Arbiter of the Ideal from major MTG retailers including:

Prices vary by condition and printing. Check multiple sellers to find the best price.

What is the difference between normal and foil cards? Pricing

Foil cards have a shiny, holographic finish that makes them more collectible. They are functionally identical to normal cards but typically cost more due to their rarity and visual appeal.

Arbiter of the Ideal normal: $0.2 | foil: $0.32

Is Arbiter of the Ideal legal in Standard? Legality

Format legality information for Arbiter of the Ideal in Standard is not available.

Standard is a rotating format that only allows cards from the most recent sets.

Is Arbiter of the Ideal legal in Modern? Legality

Arbiter of the Ideal is Legal in Modern format.

Modern includes all cards printed in a standard-legal set from 8th Edition forward.

Is Arbiter of the Ideal legal in Commander (EDH)? Legality

Arbiter of the Ideal is Legal in Commander (EDH) format.

Commander is a casual multiplayer format where you build a 100-card singleton deck around a legendary creature.

Is Arbiter of the Ideal legal in Pioneer? Legality

Arbiter of the Ideal is Legal in Pioneer format.

Pioneer is a non-rotating format that includes all standard-legal sets from Return to Ravnica forward.

Is Arbiter of the Ideal legal in Legacy? Legality

Arbiter of the Ideal is Legal in Legacy format.

Legacy allows almost all cards ever printed, with a substantial ban list for balance.

Is Arbiter of the Ideal legal in Vintage? Legality

Arbiter of the Ideal is Legal in Vintage format.

Vintage is the most permissive format, allowing almost all cards with only a minimal ban list. Some powerful cards are "Restricted" (limited to 1 copy).

Is Arbiter of the Ideal legal in Pauper? Legality

Format legality information for Arbiter of the Ideal in Pauper is not available.

Pauper only allows cards that have been printed at common rarity in a paper or online set.

What is format legality in MTG? Legality

Format legality indicates which official MTG formats allow a card to be played:

  • Legal: Card is allowed in the format
  • Banned: Card is prohibited from play
  • Restricted: Limited to 1 copy (Vintage only)
  • Not Legal: Card was never part of that format's card pool

Different formats have different banned lists based on power level and game balance.

What set is Arbiter of the Ideal from? Details

This printing of Arbiter of the Ideal is from BNG (BNG), with collector number 31.

Arbiter of the Ideal may also appear in other MTG sets with different art or special treatments.

What is Arbiter of the Ideal's rarity? Details

Arbiter of the Ideal is a rare card in BNG.

Card rarity affects both availability and price. From rarest to most common: Mythic Rare → Rare → Uncommon → Common.

Who illustrated Arbiter of the Ideal? Details

Arbiter of the Ideal was illustrated by Svetlin Velinov.

Magic: The Gathering features artwork from hundreds of talented artists, and many cards have been reprinted with new art over the years.

What is Arbiter of the Ideal's power and toughness? Details

Arbiter of the Ideal is a 4/5 creature.

Power (4) determines how much combat damage the creature deals. Toughness (5) determines how much damage it can take before being destroyed.

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