Professor Birch's Observations

Below are all the Professor Birch's Observations cards that have been printed in English and un-translated Japanese sets

Picture	Card Name	Set Details	Card Details
	Professor Birch's Observations	Primal Clash 134 / 160	Supporter You may play only 1 Supporter card during your turn.
	Professor Birch's Observations	Primal Clash 159 / 160	Supporter You may play only 1 Supporter card during your turn.