But would Kaladin really fight him? I bet Kaladin would see him as a confused teenager, think of Tien, and invite him to join bridge four. Jokes aside Percy doesn’t actually fight that much and almost always augments his fighting with his strength from water or trickery and without that water he probably would not fight amazingly. Unless he actually had the Achilles heel. If we are equating an Achilles heel with shard plate, I don’t think it would be much different than when Kaladin killed the shardbearer, just with a different weakness. I’d say in the shattered plains without water Kaladin would demolish Percy in most situations except soldier versus Achilles heel where it would be 50-50.