"Pokmon 2009 TCG World Championship Report by Pablo Meza"
Enough to get a decent idea of pull rates, even if somewhat short of scientific

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

AND I STILL HAVE AN EMPTY ROW
It has overperformed in every format that it touched without being broken, and in Commander games, this thing can quickly turn into a massive threat because it has the potential to trigger multiple times in a single turnaround
S Tier: The top performers and most represented decks in the meta