Alright, so I've been working with /castsequence a bit, and it seems to have certain limitations.

Example, I want my priest to Smite, then cast renew on the MT, then SW:P (not really, but for this example).

I would think it would go like this
/castsequence [target=focustarget,harm,nodead] Smite, [target=focus,help,nodead] Renew, [target=focustarget,harm,nodead] Shadow Word: Pain

But it doesn't seem to work. Ideas on syntax?