Mega Diancie ex is a Pokémon trading card. Below you will find its full details and artwork.

Last updated September 2, 2026 · 1 min read

Mega Diancie ex

Mega Diancie ex

Psychic

Abilities

Diamond Coat Ability

This Pokémon takes 30 less damage from attacks (after applying Weakness and Resistance).

Attacks

Garland Ray 120×
Cost: Psychic, Psychic

Discard up to 2 Energy cards from this Pokémon, and this attack does 120 damage for each card you discarded in this way.

Pokémon ex rule: When your Pokémon ex is Knocked Out, your opponent takes 2 Prize cards.

Mega Evolution ex Rule: When your Mega Evolution Pokémon ex is Knocked Out, your opponent takes 3 Prize cards.

Frequently asked questions

Who illustrated Mega Diancie ex?

Mega Diancie ex was illustrated by Narano.

How much HP does Mega Diancie ex have?

Mega Diancie ex has 270 HP.

What type is Mega Diancie ex?

Mega Diancie ex is a Psychic type Pokémon card.

Is Mega Diancie ex tournament legal?

Mega Diancie ex is legal in the following formats: Standard, Unlimited, Expanded.

How many attacks does Mega Diancie ex have?

Mega Diancie ex has 1 attack.

Key terms on this card

Psychic
The Psychic type, generally covering Psychic, Ghost and Poison Pokémon.
Rarity: Special Illustration Rare
How scarce the card is within its set.
HP
Hit Points — the damage a Pokémon can take before it is Knocked Out.
Weakness
Increases the damage this Pokémon takes from a specific type (usually doubled).
Retreat cost
The amount of Energy needed to switch this Pokémon to the Bench.
Regulation mark
A letter showing which competitive formats the card is legal in.
Stage
Whether the Pokémon is Basic or an Evolution (Stage 1 or Stage 2).

Data last updated: · Card and set data is derived from the open-source community “pokemon-tcg-data” dataset. Original JSON data is used unmodified under its published terms.

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