pokemon: japanese inferno x booster box M2 Inferno X is a strong choice. JAP] Inferno X Booster Pack

Buggy OP09-051 thrives on unpredictability

Grabbing a card out of two and tossing the unwanted one is a very good way to get to the cards you truly need to dominate

Number 115 Language English Legal Formats Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pauper, Pioneer, Timeless, Vintage Not Legal Formats Alchemy, Standard Rulings (7/23/2021) Precipitous Drop does not need to be on the battlefield when you complete the dungeon in order for the enchanted creature to get -5/-5

If you do, you do so as part of the resolution of that ability

This printing is fairly new, so its potential all depends on how Cinderace does competitively