Description, catalog fields, rules text, and how it plays—in one place.
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Mega Evolution rule: When 1 of your Pokémon becomes a Mega Evolution Pokémon, your turn ends. Pokémon-EX rule: When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.
Abilities, attacks, weakness & resistance
During your opponent's next turn, prevent all damage done to each of your Pokémon from your opponent's Pokémon-EX. (If this Pokémon is no longer your Active Pokémon, this effect ends.)
Other cards from XY Black Star Promos
Lucario Spirit Link
Gym Badge (Holofoil)
Gym Badge (Holofoil)
Gym Badge (Holofoil)
Gym Badge (Holofoil)
Gym Badge (Holofoil)
Gym Badge (Holofoil)
Gym Badge (Holofoil)
Gym Badge (Holofoil)
Pikachu (Holofoil)
Sharpedo Spirit Link
M Sharpedo-EX (Holofoil)
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M Diancie-EX (XY44 Jumbo) is a Mega Evolution Pokémon-EX promo from the XY Black Star Promos series and is printed in an oversized jumbo variant. Its attack Diamond Force does 100 damage and prevents damage to your Pokémon from opponent’s Pokémon-EX during your opponent’s next turn. The card carries the usual Mega Evolution and Pokémon-EX rules, including the turn-ending Mega Evolution rule and the two Prize cards penalty when a Pokémon-EX is Knocked Out.
Catalog pricing data as of 22 Apr 2026, 13:12