pokémon tcg: mega evolution-phantasmal flames booster display box Phantasmal Pack Perfect for players and collectors alike who demand quality and variety in every box. Pokémon TCG: Mega Evolution—Phantasmal Flames

Theres a new and interesting dynamic at play here

You can target 1 "Therion" monster or 1 Aqua monster in your GY

This ability is ideal to be played alongside either cards that have excellent abilities that trigger when readied - such as Christopher Robin, Adventurer - or have very strong stats that are built for challenging opposing characters - thereby allowing them to quest and challenge in a single turn

Mamoswine WCC - Blizzard 80 This attack does 10 damage to each of your opponent's Benched Pokmon

That kind of redundancy among combo cards is a boon for any deck, but its not even that easy to take those individual pieces out, as anyone who has played against Cat Oven combo in Constructed will tell you

Only one of each card forces you to play cards you might not otherwise because theyre too expensive or clunky