Ah, missed that one, somehow. The ideal sand-team lead, then. Perma-sand, and enough defenses and health to get spikes down, possibly multiple layers.
Taking another look, Substitute and Toxic are also present in her movepool via the relearner and TM respectively, so definitely a top-tier lead...and probably almost always packing Leftovers, to get at least a little tanking in.
I tend to think of puppets' useability in terms of mid-to-late battle, so 'ideal lead' never seems to come to mind no matter what I'm looking at. Thanks for clearing that up.