Altered Cards, Damaged Cards, and World Championship Cards Any cards altered from how they would be obtained from official Pokmon Trading Card Game merchandise are not allowed in sanctioned play
This is probably a downgrade since you have to play the creature and then wait a turn to be able to activate, and a big part of what made the original a great part of the control decks was being able to hold up your counterspell and then fire Revelation off if they didn't play something that required being countered
The real star is a splicer, Ich-Tekik, Salvage Splicer, which does the things all the other splicers tend to do
Take that in for a second if you can access this monster, you can get any Shaddoll from Deck, and turn on your Dogmatika cards with a Fusion Monster onboard
Then there was Kilo
This isn't to say, by the way, that opening boosters currently isn't fun