Cards such as Merlin, Goat and Madam Mim, Fox trigger their effects as they enter or leave play, requiring a bit more forethought in when to play them to make the most of their magical powers
@Darth Crater ninja'd me on this, but do you remember Healing Salve from Alpha, and it's colorshifted version Healing Leaves from Planar Chaos
These are co-op versions of the game , which feature unique mechanics and cards only playable in the Quests, as well as some specially-foiled alternate art cards included with the player decks
Vstar Pokmon are evolved from Pokmon V cards and each feature an exclusive Vstar ability or attack, some of which can change the outcome of a game of Pokmon: TCG if theyre successfully executed
Which begs the question, will they be as hard to find as the rainbow variant of Charizard in the recent Champions Path release
Polymorph effects will get rid of a creature on your battlefield and make you reveal cards from the top of your deck until you reveal a creature that can replace it, putting it on the battlefield