Pokémon · Sun & Moon
Yamask
Lost Thunder · #99 · Common · 2018
Listings
No active listings
From
—
Market reference
$0.16
TCGPlayer
Current listings on The Game Traders
No active listings for this card right now.
Card facts
Quick reference for collectors and graders.
- Set position
- 99 / 240
- Release year
- 2018
- Rarity
- Common
- HP
- 70
- Subtype
- Basic
- Evolves to
- Cofagrigus
- Retreat cost
- 1 energy
- Illustrator
- Ken Sugimori
- Pokédex #
- 562
- Series
- Sun & Moon
Card analysis
Computed from this card's stats and text — not a reposted price.
- Prize liability
- 1 Prize given up
- Single-prize attacker — favourable prize trades
- Setup
- Basic
- Plays straight down — no evolution needed
Strategy & play
How Yamask plays — derived from its stats and the rules of the game, not an opinion.
- A Basic — hits the board turn 1 with no evolution tax.
- Needs Psychic Energy to attack — your line must supply that color.
- Psychic type, weak to Darkness ×2 — a Darkness attacker doing ≥35 effectively one-shots it.
How to beat Yamask
- Exploit its Darkness weakness — ≥35 damage one-shots it.
Competitive performance
From real Standard tournament decks over the last 180 days.
- Meta inclusion
- 0% of decks
- 1.5 copies on average · 14 decks
Plays well with
Cards most often run alongside this one in tournament decks over the last 180 days — ranked by how distinctive the pairing is.
Cofagrigus
in 100% of decks · 14 seen
Cofagrigus
in 100% of decks · 12 seen
Wondrous Patch
in 100% of decks · 14 seen
Hero's Cape
in 71% of decks · 10 seen
Telepathic Psychic Energy
in 100% of decks · 14 seen
Latias ex
in 86% of decks · 12 seen
Lillie's Clefairy ex
in 100% of decks · 14 seen
Team Rocket's Petrel
in 71% of decks · 10 seen
More by Ken Sugimori
This card was illustrated by Ken Sugimori.
Building around Yamask?
Drop it into the deck builder for a live consistency score, synergy suggestions, and Standard legality checks.
About this card
"Each of them carries a mask that used to be its face when it was human. Sometimes they look at it and cry."
PHaunt
Put 1 damage counter on your opponent's Active Pokémon.
Weakness:D×2
Resistance:F-20
Retreat cost:C
Tournament legality
Current legal status across competitive formats.
Recent tournament results
View calendar →Tournaments from the past 30 days where Yamask was legal.
Tournament play
Decklist data from the past 30 days of competitive Pokémon TCG tournaments (sourced from Limitless TCG).
Recent decks
1
ran Yamask
Tournaments scanned
287
past 30 days
Competitive note
Occasional competitive appearance.
Top decks running Yamask
Pricing reference
Latest snapshot from the upstream catalog. Actual marketplace prices fluctuate by condition, edition, and grade — use this as a reference, not a quote.
TCGPlayer (USD)
Updated 2026/07/17| Variant | Low | Mid | High | Market | Direct Low |
|---|---|---|---|---|---|
| Normal | $0.04 | $0.20 | $1.90 | $0.16 | $0.10 |
| Reverse Holofoil | $0.15 | $0.45 | $19.98 | $0.42 | — |
Cardmarket (EUR)
Updated 2025/12/28| Variant | Price |
|---|---|
| 1-day average | €0.11 |
| 7-day average | €0.04 |
| 30-day average | €0.08 |
| Low | €0.02 |
| Trend price | €0.05 |
| Low (excellent+) | €0.02 |
| Reverse holo low | €0.05 |
| reverseHoloAvg1 | €0.10 |
| Reverse holo 7-day | €0.38 |
| reverseHoloSell | €0.22 |
| averageSellPrice | €0.04 |
| Reverse holo 30-day | €0.39 |
| Reverse holo trend | €0.42 |
Frequently asked
How can I tell if my Yamask is real?
Yamask is not on our list of commonly-counterfeited cards, but counterfeits exist across every set. Check the back-light test (real cards have a black inner layer that blocks light; counterfeits glow through), the rosette dot pattern on the back under magnification, font weight and kerning on the card name, and the holofoil pattern if applicable. For high-value copies we recommend submitting to a professional grader (PSA, BGS, CGC) for tamper-evident authentication.
What is Yamask worth?
As of the latest data, the current market reference price for Yamask is $0.16; there are no active listings on The Game Traders right now. Actual value depends on condition, grading, edition and printing variant — graded high-condition copies (PSA 9–10) trade at a substantial premium over raw copies.
What set is Yamask from?
Yamask is from the Pokémon set "Lost Thunder" in the Sun & Moon series, released in 2018.
What rarity is Yamask?
Yamask is a Common card in the Lost Thunder set.
Other Yamask printings
Same Pokémon card across other sets and rarities.
