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Blissey in Standard: cards, attacks & deck stats

Blissey has 2 cards legal in the 2026–27 Standard format, mostly as a Colorless-type Pokémon (Stage 1). Here are its stats for deck building.

Legal cards
2
Top damage
180
Most HP
300
ex / Mega ex
2 / 0
With an Ability
2

Is Blissey good in Standard?

Its hardest-hitting attack is Return on Blissey ex (Twilight Masquerade), doing 180 for 3 Energy. The bulkiest version is Blissey ex with 300 HP, but it gives up 2 Prize cards when Knocked Out. Watch out for Fighting attackers — that's its weakness.

Evolution line

Evolves from Chansey. Plan your line counts — see building your first deck.

Abilities

Blissey ex (Twilight Masquerade): Happy Switch · Blissey ex (Twilight Masquerade): Happy Switch. Abilities can be used without attacking — check the card for exactly what each one does.

CardSetHPStageAttacks (cost · damage)RetreatWeakness
Blissey ex 134/167
Ability: Happy Switch
Twilight Masquerade H300Stage 1Return CCC 1804Fighting ×2
Blissey ex 201/167
Ability: Happy Switch
Twilight Masquerade H300Stage 1Return CCC 1804Fighting ×2

Energy letters: G Grass, R Fire, W Water, L Lightning, P Psychic, F Fighting, D Darkness, M Metal, N Dragon, C Colorless (any Energy). Damage is the printed number; + and × attacks can do more.

Counter guides

How to beat Blissey ex

Other Colorless Pokémon in Standard

See also: every Blissey card ever printed · Blissey for young collectors.

Pully Play is an independent fan guide. It isn't run by The Pokémon Company. Format facts are checked against official announcements; always confirm card legality with the official rules before a tournament.