Holobrook

Gym Challenge pull rates

Per-rarity odds for Gym Challenge booster packs (Classic WOTC (1999-2003) model). Each pack: 7× commons, 3× uncommons, 1× rare.

Odds per pack by rarity

A pack draws one card per slot; weights are normalized across only the rarities that exist in Gym Challenge, so these are set-specific, not generic. Rates are community-approximated, not official, and are the exact rates this simulator uses. There's also a rare God Pack (all hits) at roughly 1 in 1,000.

Best chase cards in Gym Challenge

Highest-value pulls and roughly how often each one appears.

Blaine's Charizard

~1 in 59$700

Erika's Venusaur

~1 in 59$650

Sabrina's Gengar

~1 in 32$464

Misty's Gyarados

~1 in 59$410

Blaine's Arcanine

~1 in 59$386

Rocket's Mewtwo

~1 in 59$344

Giovanni's Gyarados

~1 in 59$322

Sabrina's Alakazam

~1 in 59$259