Marketplace

Reference artwork · details may differ from this copy

About This Card

Unstable Obelisk is an Uncommon Artifact card from the Magic: The Gathering Commander 2018 set, identified by card number 227.

Unstable Obelisk

2018 • Magic: The Gathering • Commander 2018

2018 Magic: The Gathering Commander 2018

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Market Value

Raw/Ungraded Market: $0.27

Updated 2 days ago

Based on TCGplayer Market (reference)Last Updated Nov 4, 2026Check Price Guide

Market & Price History

Condition	Value	Source	Trend	Price Details
	$0.27Nov 5, 2026	Guide Estimate	-12.9%
Based on TCGplayer Market (reference) Estimate: $0.27, based on Guide Estimate. Source date not availableCaptured Nov 5, 2026 Guide Estimate: $0.27. Evidence date not available. Few comparable observations are available, so this estimate may be less reliable. Over the last 30 days, stored prices ranged from $0.27 to $0.31 across 4 capture days. Change between Oct 12, 2026 and Nov 5, 2026: -12.9%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.

$0.27Nov 5, 2026
Source
Guide Estimate
Trend
-12.9%
Price Details
Based on TCGplayer Market (reference)
Estimate: $0.27, based on Guide Estimate.
Source date not availableCaptured Nov 5, 2026
Guide Estimate: $0.27. Evidence date not available.
Few comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $0.27 to $0.31 across 4 capture days. Change between Oct 12, 2026 and Nov 5, 2026: -12.9%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.

30-day Price History

Raw / Ungraded

TCGplayer Market (reference) · Guide Estimate evidence · captured Nov 5, 2026

Each point is the last stored observation that day for this printing, condition, grader, autograph status and source. Gaps mean no observation; guide estimates and asking prices are not completed sales.

Product Overview

Description

Unstable Obelisk is an Artifact card from the Magic: The Gathering Commander 2018 set, designated as card number 227 with a mana cost of {3}. Illustrated by William Wu, this Uncommon card features a mana value of 3. The card allows players to tap it to add one colorless mana or sacrifice it to destroy a target permanent.

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Product Specs

Card Details

The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.

Catalog Profile

The core identity of the card within the set.

Year

2018

Brand

Magic: The Gathering

Series

Commander 2018

Card Number

#227

Featured Subject

The subject, team, league, and sport context tied to this card.

Featured

Unstable Obelisk

Game

Magic: The Gathering

TCG Attributes

Rarity, print treatment, and game-specific stats for this card.

Rarity

Uncommon

Artist

William Wu

Material

Card Stock

Language

English

Mana cost

{3}

Type

Artifact

Card Text

Abilities, attacks, oracle text, and flavor text printed on the card.

{T}: Add {C}. {7}, {T}, Sacrifice this artifact: Destroy target permanent.

Its collapse is like the lashing out of a long-dead civilization that resents being forgotten.

FAQ

Frequently Asked Questions

What is the mana cost of Unstable Obelisk?

The mana cost for Unstable Obelisk is {3}. This represents a generic mana cost of three.

What rarity is Unstable Obelisk?

Unstable Obelisk is an Uncommon card in the Commander 2018 set. Uncommon cards are typically less frequent than Common cards but more common than Rare or Mythic Rare cards.

What type of card is Unstable Obelisk?

Unstable Obelisk is an Artifact card in Magic: The Gathering. Artifacts are permanents that represent non-land objects, equipment, or resources.