Darkness Energy 79/90

Special Energy card from Undaunted · released Aug 18, 2010

~$1.88 Reverse Holofoil

as of Oct 30, 2026 · Buy links are affiliate links.

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Darkness Energy 79/90 Undaunted Pokemon card

Darkness Energy is an Uncommon Special Energy card, number 79/90 in Undaunted (released Aug 18, 2010), illustrated by Kent Kanetsuna. Its TCGplayer market price was ~$1.88 for the reverse holofoil finish on Oct 30, 2026. Between Oct 1 and Oct 30, 2026, its Reverse Holofoil TCGplayer market price went from ~$2.00 to ~$1.88, down 6.0%.

Prices by finish

Finish	PriceMarket price	Low	Mid	Buy
Normal	~$0.77	~$0.33	~$0.67	Buy Normal on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus
Reverse Holofoil	~$1.88	~$1.70	~$2.25	Buy Reverse Holofoil on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus

TCGplayer market prices per finish, as of Oct 30, 2026. A guide, not an appraisal; condition and grading change real-world value. Buy links are affiliate links.

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Sealed Undaunted products

All sealed Undaunted products

Card details

Set	Undaunted
Number	79/90
Rarity	Uncommon
Type	Darkness
HP	0
Artist	Kent Kanetsuna
Format legality	Not legal in Standard or Expanded
Finishes	Normal · Reverse Holofoil

What the codes mean

Card number79/90Card 79 of the 90 in the main Undaunted list.
Set symbolThe small Undaunted symbol identifies the set. Cards from before Scarlet & Violet print a symbol instead of a set code.
Regulation markNo regulation mark. Cards before Sword & Shield (2020) have none.
RarityUncommon: a black diamond.
Illustrator“Illus. Kent Kanetsuna” names the artist who made the art.

How to read a Pokemon card →

Card text

If the Pokémon Darkness Energy is attached to attacks, the attack does 10 more damage to the Active Pokémon (before applying Weakness and Resistance). Ignore this effect if the Pokémon that Darkness Energy is attached to isn’t Darkness. Darkness Energy provides Darkness Energy. (Doesn’t count as a basic Energy card.)

Retreat cost: 0