This card's "This Digimon gains all effects of cards with [Gammamon] in their names in this Digimon's digivolution cards" effect is an [All Turns] effect, so it will activate as soon as the digivolution is confirmed
Im not entirely sure how easy it is to find both versions for the majority of the Ultimate Rares of this third version, because there is one very distinguished card where the European TCG (and Japanese OCG) versions will have a flat (non-ridged) cape, whereas this is completely ridged on the US TCG version: SPOILER: Click to show **Ultimate Rare v4:**The fourth version of Ultimate Rares ranged from May 11, 2012 to July 25, 2014 (and one additional set from December 5, 2014): GAOV
While we dont have more information about exactly what the event is or what you need to do to obtain this gorgeous card, we would guess that it would be some sort of Commander-themed event based on the promo choice
Many players are excited to use Poppy [Obsidian Flames] to move Energy from one of their Pokemon to another one of their Pokemon
The card has a new special logo on the middle right hand side of the card that says "Pokemon Card Gym" in Japanese
