Careful curser:
Max hp and sdef.
Curse, Rock Slide, Bullet Seed, Recover
Careful toxic support:
Max hp and sdef.
Toxic, Rock Slide, Bullet Seed, Recover
While curse set is decent, Cradily sometimes doesn't even have an opportunity to setup, so tox is there. I've also seen (and used) a SD Cradily with Recover and bullet + rock slide but with Loom's presence it's not that viable, especially due to it's low speed.