Card text
You can't have more than 1 ACE SPEC card in your deck.

Stellar Crown is a set in the Scarlet & Violet series. It was released on September 13, 2024. The printed size is 142. This checklist is longer, at 175 cards. Sparkling Crystal is 142/142, in position 142 of 175 on this checklist. Before it is 141 Payapa Berry, and after it is 143 Bulbasaur. The listed rarity is ACE SPEC Rare.
Sparkling Crystal is a Trainer card. The listed subtypes are Pokémon Tool and ACE SPEC.
The card text says: You can't have more than 1 ACE SPEC card in your deck. The card text says: When the Tera Pokémon this card is attached to uses an attack, that attack costs 1 Energy less. (The Energy can be of any type.) The card text says: You may attach any number of Pokémon Tools to your Pokémon during your turn. You may attach only 1 Pokémon Tool to each Pokémon, and it stays attached. The regulation mark is H.
I keep a set binder for Stellar Crown, meant to hold every card of that set. This card is one slot in the Stellar Crown set binder. I still need this card.
You can't have more than 1 ACE SPEC card in your deck.
When the Tera Pokémon this card is attached to uses an attack, that attack costs 1 Energy less. (The Energy can be of any type.)
You may attach any number of Pokémon Tools to your Pokémon during your turn. You may attach only 1 Pokémon Tool to each Pokémon, and it stays attached.
Stellar Crown, in the Scarlet & Violet series. It was released on September 13, 2024. The printed size is 142.
142/142. It is entry 142 of 175 in this checklist.
ACE SPEC Rare.
H.