Watch out for his elbow air in unblockable and stay moving faster then him, block the nails EVERYTIME
OR ELSE itl just lead to quick blue combos that will add up to death, j5c dosnt work like usual he will D counter or some bang block counter , his mixup isn't all that great just block low and watch for his 5c overhand swing, if trying to jump out of pressure I can't suggest enough barrier block then wait till ur pushed back a fair distance to jump,if knocked away by his attacks don't think ur nessecarily safe cuz your far away bang is fast and can oki from a farther distance then you except because of nails and big attack hitboxes with his ariels