You mean 'Did I beat the second boss of the game, following an area that's trivially easy because Karna will OHKO everything'? Ahh Nergal, so frakking awesome. Falcom has to include the tombs of the disciples when they remake IV. And ass-kicking Karna.
I'm still kinda on the fence about an Ys IV remake with playable Karna, because then Adol would have to be the weakest character. By far.
I've got no problem with that. De-powering him means you'd have to play him with more skill which is mostly the point of these games anyways. Plus, if Adol spends significant chunks of the game without backup it means we could have more challenging boss fights in general and they'd only have to make a few fights that need to account for a party (which could be done with real difficulty instead of the fake 'add more HP' solution for most of Seven's fights). All that plus a more restricted skill/equipment setup adds up to practical boss rush. Falcom needs to get on this yesterday.