What is the mana cost of Unholy Strength?

Unholy Strength has a mana cost of one black mana, resulting in a mana value of 1. It is a black card with a color identity of only black.

Who illustrated the Unholy Strength card?

The artwork for Unholy Strength in the Magic 2010 set was created by artist Terese Nielsen.

What type of card is Unholy Strength in Magic: The Gathering?

Unholy Strength is an Enchantment — Aura card. It must be attached to a creature to provide its effect.

Back to Browse

Marketplace

Reference artwork · details may differ from this copy

About This Card

The 2009 Magic 2010 expansion includes Unholy Strength, a black Aura enchantment numbered 116. This foil variant features artwork by Terese Nielsen.

Unholy Strength

2009 • Magic: The Gathering • Magic 2010

2009 Magic: The Gathering Magic 2010

No Listings Available

No listings available right now.

Browse Similar

Market Value

Raw/Ungraded Market: $0.46

Updated 4 days ago

Based on TCGplayer Market (reference)Last Updated Oct 13, 2026Check Price Guide

Market & Price History

Condition	Value	Source	Trend	Price Details
	$0.46Oct 14, 2026	Guide Estimate	0%
Based on TCGplayer Market (reference) Estimate: $0.46, based on Guide Estimate. Source date not availableCaptured Oct 14, 2026 Guide Estimate: $0.46. 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 $0.46 to $0.46 across 2 capture days. Change between Sep 25, 2026 and Oct 14, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.Recorded Oct 14, 2026

$0.46Oct 14, 2026
Source
Guide Estimate
Trend
0%
Price Details
Based on TCGplayer Market (reference)
Estimate: $0.46, based on Guide Estimate.
Source date not availableCaptured Oct 14, 2026
Guide Estimate: $0.46. 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 $0.46 to $0.46 across 2 capture days. Change between Sep 25, 2026 and Oct 14, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.Recorded Oct 14, 2026

30-day Price History

Raw / Ungraded

TCGplayer Market (reference) · Guide Estimate evidence · captured Oct 14, 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

Unholy Strength is a black mana enchantment card from the Magic 2010 core set, released in 2009. As card number 116 in the M10 checklist, it functions as a common rarity Aura that attaches to a creature. The card’s rules text allows the enchanted creature to gain a power and toughness boost, making it a straightforward tool for aggressive gameplay strategies. The foil treatment adds a reflective finish to this print, distinguishing it from the standard nonfoil version found in booster packs. The M10 set is widely recognized as a foundational product in Magic: The Gathering history, introducing a new card frame and simplifying complex rules for new players. This card features artwork by Terese Nielsen, whose style is a notable part of the set’s visual identity. The flavor text references the Codex of the Constellari, adding narrative depth to the card’s dark theme. The foil version of Unholy Strength offers a distinct aesthetic appeal compared to the base card. The card’s simple mechanics and iconic frame make it a recognizable piece for any Magic enthusiast.

Seller Action

Have one of these to sell?

We'll pre-fill the product details from this catalog entry, so your listing lands on this exact page. Just add photos of your copy, pick its condition, and set your price.

Product Specs