Forcing each player to shuffle their entire discard piles back into their decks, Lysandre's Trump Card effectively eliminated the possibility that a player would run out of cards, which would otherwise mean victory for their opponent
Not as powerful as Kindred Discovery, mind you
Rayquaza remains one of the most popular Pokmon, driving demand for this card even higher
There are a number of reasons to call this massive new set a success, and the most obvious one for someone like myself that doesnt always have time to play TCGs but is perfectly happy filling binders up with shiny cardboard the art
This deck showcases the strengths of Green Elves, the primarily color of the tribe which specializes in generating mana with cards like Elvish Archdruid and generating tokens with cards like Lys Alana Huntmaster, and combines it with the strengths of Black Elves, giving the tribe powerful ways to close out games with cards like Shaman of the Pack and turn the deaths of your Elves into additional value with cards like Miara, Thorn of the Glade