Professor Birch's Observations (159 Full Art) (159 Full Art) 159 - Holofoil XY Primal Clash - Ultra Rare Number_35 Colorless Big Explosion Does 80

Colorless Big Explosion Does 80 damage to each Active Pokémon (both yours and your opponent's)

RuleYou may have as many of this card in your deck as you like

Colorless Mach Punch (30) Does 10 damage to 1 of your opponent's Benched Pokémon

Rules Draw 4 cards

Professor Birch's Observations (159 Full Art) (159 Full Art) 159 - Holofoil XY Primal Clash - Ultra Rare Number_35 Colorless Big Explosion Does 80RarityUltra Rare Card TypeTrainer FormSupporter Evolves from null Rules Shuffle your hand into your deck and flip a coin. If heads, draw 7 cards. If tails, draw 4 cards. You may play only 1 Supporter card during your turn (before your attack). ArtistHitoshi Ariga