luxray pokemon card ex - 068/167 Twilight Masquerade Double Rare Pokémon - NM + Saver 050/189 / Ultra Rare Card Type / HP / Stage Pokemon Card Game/[SV4a] Shiny Treasure

Aminatou in that deck plays more like an inverted Zedruu the Greathearted

Also, the Heat Fire Energy helps you out of range for Flare Blitz GX for the Charizard GX (an attack that MewMew Welder decks like to use combined with Galarian Zigzagoon to OHKO you)

The Topsun cards were given their license from Shogakukan in 1997. So just the poster and the magazine featuring the cards were released in september 1996, not the cards themselves Those cards pictured are Red / Green Carddass Series 1 not Topsun

Of course, it provides some Treasure itself

You choose the target player as the ability goes on the stack, but you determine the value of X as that ability resolves

It did make a splash back in its day, but it hasnt remained in the older competitive formats