Oh wow, that's super helpful! Really glad to have people like you helping out with the translations :D
Damn, that's really cool! Clarifies what CCS is completely, and I do assume that you flip bonds, but I'm guessing bonds unflip at the end of the turn..?
Although I've only seen 1 card with a cost more than 3, and I believe that was the Great Lord Lucina, so I'm not sure exactly how useful the skill will be.
But like I said earlier, really glad to see these translations!