Ruling Holon WP?

[dragon9]

On Delta Species Holon Energy WP it says "Prevent all effects, excluding damage," but on the Dragon Frontiers one it says " Prevent all effects of attacks, excluding damage" Do I need to bring a card dex to a tournament? Thanks in advance.

 

[Psychic Pokemon Master]

The Holon Energy WP from EX Dragon Frontier is the corrected version(it received an errata). So, if you want to use any Holon Energy WP from EX Delta Species, make sure you have at least 1 Holon Energy WP from EX Dragon Frontiers as a reference but if possible, I would suggest you to play the Holon Energy WP from EX Dragon Frontiers to avoid any conflicts...