# 2018 Magic: The Gathering Guilds of Ravnica Promos #205s

> The Thief of Sanity foil promo card from Magic: The Gathering's 2018 Guilds of Ravnica Promos set, featuring a rare creature with unique card advantage mechanics.

Canonical URL: https://supercatch.com/product/magic-the-gathering-guilds-of-ravnica-promos-thief-of-sanity-205s-foil

## Identity

- **Year**: 2018
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Guilds of Ravnica Promos
- **Card number**: #205s
- **Product type**: TCG_CARD

## Description

Thief of Sanity stands as a powerful artifact within the Magic: The Gathering universe, originally released in 2018 as part of the Guilds of Ravnica Promos collection. This foil promo card, identified by card number 205s, depicts a Specter creature with a mana cost of {1}{U}{B}. The card's design emphasizes its spectral nature through the distinctive foil treatment, appealing to collectors who value both aesthetic finish and gameplay utility.

Designed by Igor Kieryluk, this card captures the essence of Ravnican intrigue. The Thief of Sanity allows players to look at the top three cards of an opponent's library, exile one face down, and later cast that spell using mana of any type. This mechanic makes it a formidable tool in competitive play, driving demand among TCG enthusiasts who seek functional pieces for their decks.

For collectors, the Guilds of Ravnica Promos set represents a distinct era in Magic history, focusing on guild-themed releases. The foil finish adds a layer of collectibility, distinguishing this promo from standard prints. Whether building a thematic collection or seeking to complete a set, this card offers a tangible connection to the strategic depth of Magic: The Gathering. Its enduring appeal lies in its unique ability to disrupt opponents while providing significant card advantage, making it a notable entry for any serious collector's library.

## FAQ

### What is the Thief of Sanity card in Magic: The Gathering?

Thief of Sanity is a black and blue Specter creature card from the 2018 Guilds of Ravnica Promos set. It features the flying ability and a triggered effect that allows the controller to exile a card from an opponent's library and cast it later.

### What are the gameplay mechanics of the Thief of Sanity?

The card has a mana cost of {1}{U}{B} and powers/toughness of 2/2. Its key ability lets you look at the top three cards of a player's library, exile one face down, and then cast that exiled card as long as it remains exiled, using mana of any type.

### Is the Thief of Sanity a foil promo card?

Yes, the specific listing refers to the foil version of the Thief of Sanity promo card, numbered 205s in the Guilds of Ravnica Promos set. The foil finish provides a distinct visual appeal for collectors compared to the non-foil regular print.

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Last verified: 2025-11-29.