The top chase cards differ: Mega Greninja ex MUR (94,223) vs Mega Gengar ex MUR (89,000)
Or you could have assembled Tron instead for the same result
HOW TO IDENTIFY YOUR POKEMON CARDS
Mystical Dispute Mystical Dispute is very much a sideboard card, but its one of the best blue has to offer in any format where the color is a major force to contend with

26, 2021 Price: $9.99 USD Pokmon TCG: First Partner Pack (Galar) Product Contents: Three oversize promo cards featuring the first partner Pokmon of the Galar regionGrookey, Scorbunny, and Sobbleplus two regular Pokmon TCG boosters Release Date: March 5, 2021 Price: $9.99 USD Pokmon TCG: First Partner Pack (Alola) Product Contents: Three oversize promo cards featuring the first partner Pokmon of the Alola regionRowlet, Litten, and Popplioplus two regular Pokmon TCG boosters Release Date: April 2, 2021 Price: $9.99 USD Pokmon TCG: First Partner Pack (Kalos) Product Contents: Three oversize promo cards featuring the first partner Pokmon of the Kalos regionChespin, Fennekin, and Froakieplus two regular Pokmon TCG boosters Release Date: May 7, 2021 Price: $9.99 USD Pokmon TCG: First Partner Pack (Unova) Product Contents: Three oversize promo cards featuring the first partner Pokmon of the Unova regionSnivy, Tepig, and Oshawottplus two regular Pokmon TCG boosters Release Date: June 4, 2021 Price: $9.99 USD Pokmon TCG: First Partner Pack (Sinnoh) Product Contents: Three oversize promo cards featuring the first partner Pokmon of the Sinnoh regionTurtwig, Chimchar, and Piplupplus two regular Pokmon TCG boosters Release Date: July 9, 2021 Price: $9.99 USD Pokmon TCG: First Partner Pack (Hoenn) Product Contents: Three oversize promo cards featuring the first partner Pokmon of the Hoenn regionTreecko, Torchic, and Mudkipplus two regular Pokmon TCG boosters Release Date: Aug

No other box toppers were shown in the most recent stream, but more variations on existing Magic cards were