all mega cards pokemon regular english XY megas💥 (no secrets) : r/pkmntcgcollections The Best Mega Evolution Chase

Includes 1 deck of 100 Magic cards (98 nonfoil cards and 2 Traditional Foil Legendary cards), a 2-card Collector Booster Sample Pack (contains 2 alt-border cards of rarity Rare or higher, at least 1 of which is Traditional Foil), 10 double-sided token cards, 1 deck box (can hold 100 sleeved cards), 1 strategy insert, and 1 reference card

Reverse Holo Pokmon League Promo (Sword & Shield Season 3), April 2020 Find on eBay Find on TCGPlayer Bulbapedia

This is an incredibly powerful deck the takes advantage of powerful rat creatures to flood the board with a massive army of these disruptive creatures, meanwhile interrupting your opponent with discard and removal effects

Pikachu promos are a favorite in Japan.