# 2015 Magic: The Gathering Magic Online Promos #51912

> The 2015 Magic Online Promos foil release of Arbiter of the Ideal, a six-mana Sphinx creature offering distinct battlefield control capabilities for Magic: The Gathering collectors.

Canonical URL: https://supercatch.com/product/magic-the-gathering-magic-online-promos-arbiter-of-the-ideal-51912-foil

## Identity

- **Year**: 2015
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Magic Online Promos
- **Card number**: #51912
- **Product type**: TCG_CARD

## Description

The 2015 Magic Online Promos release features Arbiter of the Ideal as a significant foil rare for dedicated Magic: The Gathering collectors. Identified by card number 51912, this six-mana U creature embodies the Sphinx subtype, bringing a powerful presence to the battlefield. Designed by Johann Bodin, the card's foil treatment adds a layer of visual appeal that distinguishes it within the PRM set code series.

As a Collector, you appreciate how Arbiter of the Ideal influences gameplay through its unique triggered ability. When untapped, it allows players to reveal the top card of their library; if that card is an artifact, creature, or land, it can be put onto the battlefield as an enchantment with a manifestation counter. This mechanic offers strategic depth, making the card a favorite for those who enjoy complex, resource-generating strategies in the Trading Card Game.

For investors and set builders, foil cards from the Magic Online Promos series often hold distinct value due to their exclusive distribution channels. The combination of the Sphinx archetype, the specific 2015 release window, and the foil finish makes this product a notable addition to any serious collection. Whether you are completing a promo set or seeking cards with unique mechanical interactions, this release stands out in the Magic: The Gathering catalog for its distinct design and gameplay impact.

## FAQ

### What is the card type and mana cost of Arbiter of the Ideal?

Arbiter of the Ideal is a Creature — Sphinx with a mana cost of {4}{U}{U}, totaling a mana value of 6. It belongs to the blue color identity and features the Sphinx subtype.

### What is the specific card number for this foil promo?

This foil card is assigned card number 51912 within the Magic Online Promos set. It was released in 2015 and carries the set code PRM.

### Who illustrated the artwork for this Magic card?

The artwork for Arbiter of the Ideal was created by artist Johann Bodin, whose illustration is featured on this foil release from the 2015 Magic Online Promos series.

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Last verified: 2025-11-29.