The way Rayquaza VMAX is shown gliding through the air over the trees with its full body in frame is something that really sticks in your head
The defending player can then choose whether to play a Counter card from their hand, trashing a character card in order to add the specified Counter value to the defending card's power or an event card to activate the effect as explained on the card
Many fans hated the "Rainbow Rare" cards due to them just being reprints of the main chase cards, but worse, since the color and detail of the art is sacrificed for a messy and overwhelming rainbow gradient
I do think this set's pretty insular, caring about Assassins with freerunning, or historic or legendary loads too
As with other drop event rewards, though, it was fairly easy to farm the Lapras ex promo, resulting in many players snagging multiple copies of the card