Apart from this article, I dont know anything about playtesting in Pokmon, especially not during the WotC era
No, if your target is illegal and the first part of your spell fizzles, the Ring does not tempt you
(10/2/2025) Even if the cost of the spell or ability that waterbend is part of increases or decreases, you still may only tap artifacts or creatures to pay for costs up to the amount of the generic mana in the waterbend cost
Sure, it would defeat the appeal of a separate app to collect on, but I would buy that Palkia card in a heartbeat.
While giving 500 Attack is beneficial, and forcing your opponent to target your stronger monster can be helpful, The Seal of Orichalcos is very restrictive
The Future of Korean Pokemon Cards As the Pokemon Trading Card Game continues to evolve globally, Korean cards may see increased attention: Growing International Interest : As Korean pop culture gains worldwide popularity, interest in Korean Pokemon cards may rise