Unit Energy GrassFireWater

Ultra Prism 137/156 • uncommon

Set: Ultra Prism
Number: 137/156
Rarity: Uncommon
Released: 2018
Market price: $0.49

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$0.49est. via TCGplayer

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0copies owned

1other printing of this card

Market

What it's worth

$0.49market price via TCGplayer · Aug 6, 2026$0.43 – $0.49 over the tracked period

Estimate for a typical copy of Unit Energy GrassFireWater; condition, printing, and grading move the real number.

Lore

Why it matters

Introduced in the Ultra Prism set, the Unit Energy cards were designed to support multi-type decks by providing multiple energy colors on a single card. While classified as an uncommon, this card remains a practical piece of history for collectors who appreciate the strategic mechanics that defined the Sun & Moon era of the trading card game.

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Card face

What it does

Special

This card provides Colorless Energy.

While this card is attached to a Pokémon, it provides Grass, Fire, and Water Energy but provides only 1 Energy at a time.

Formats

Where you can play it

StandardNot legal
ExpandedLegal
UnlimitedLegal

Card text © Pokémon / Nintendo / Creatures / GAME FREAK, via pokemontcg.io. Not produced by or endorsed by The Pokémon Company. As of the last catalogue refresh.

Buy

Where to find one

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Provenance

Where it came from

The Unit Energy GrassFireWater card was introduced as part of the Ultra Prism expansion for the Pokémon Trading Card Game, released in early 2018. This set was notable for introducing Prism Star cards and focusing on the aesthetics of the Sinnoh region's legends, marking a shift in the game's meta by providing complex energy acceleration tools designed to support multi-type deck compositions.

The design of this special energy card features a sleek, geometric aesthetic that distinguishes it from standard basic energy cards. Illustrators tasked with the Sun & Moon era cards sought to emphasize a clean, futuristic look to reflect the mechanics of these specialized energies. While uncommon in rarity, it became a staple in competitive play for players utilizing specific archetype combinations that required versatility in energy attachment.

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Other printings

Every version of this card

The same card, printed again — different sets, treatments, and prices.

Unit Energy GrassFireWaterUltra Prism · #170/156 · secret-rare · 2018$19.67

Collectors

Who's collecting this

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About

About Unit Energy GrassFireWater

Unit Energy GrassFireWater is a card in the Pokémon Cards catalog on collecto.rs. Ultra Prism 137/156 • uncommon. Catalog data is sourced from pokemontcg.io. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

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Where does the Unit Energy GrassFireWater catalog entry come from?

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