Relatively new in this field. But is it possible to have a booster box with no SIR or secret rares? : r PokemonTCG Perfect Order ME03 Pokemon TCG Pull Rate. 20% chance of opening a secret rare (1MHR SIR or UR) 1 booster box generally gives you 78 Pokmon ex and around 4 Illustration Rares. One RARITY COLLECTION QUARTER CENTURY EDITION Booster Box Yu Gi Oh! OCG Meccha Japan All The Secret Rares From Nullifying Zero The Trainer Court