The best reason I can think of to want it is if you want Faeries to be a good deckFaeries is ideal for Jitte battles because Bitterblossom gives you a string of evasive creatures to equip while the rest of your deck makes it very hard for your opponent to connect with their own Jitte, and thats the problem
Traveling Chocobo doubles as an Oracle of Mul Daya and a Bird synergy card
Proliferating is a very slow way of winning through poison counters, but it still does the job if you dont take your opponent down quick enough
Of course, not everyone likes that, which is more of a reason to play it for me
Of course, sometimes these cards do make their way into packs and they can often sell for hundreds of dollars, pounds or euros at a time
Atsushi Nagashima, game director, Pokmon Trading Card Game: We put a lot of thought into each pairing of Pokmon for the TAG TEAM Pokmon- GX cards