how many packs come in japanese pokemon booster box Ancient Roar (sv4K) When paired with Black Bolt Bleecker Trading - Pokemon Japanese:

Solution: Activate Mountain from your hand

This page explains the Japanese campaign version

Pokmon Tournament Rules Handbook states that Cards that have undergone post-production alteration, [including] autographs, artwork, or other such amendments to the surface of the card, not including any official stamps applied by TPCi [are disallowed]. Like altered cards, damaged cards are also not legal for tournament play if their damage is substantial enough to potentially be visible during play

Still, Reid Duke did win GP Portland in 2014 playing 19 lands, so I wouldnt discount the option entirely

But hey, don't take our word for it, If you enjoy watching card openings or are interested in learning more about Pokemon cards, be sure to click the links and check them out