http://everquest.allakhazam.com/db/item.html?item=134830 I believe this hasn't worked since the patch that changed the procs to be level-based or something. I think it's supposed to cast spell 46888, which doesn't exist. It shows as "Unknown Spell" and I haven't gotten a proc in a few days of fighting. Immortal Corporeal Gusting Zephyr (2h weapon proc) works great though.
Just tested this again. The Elemental Curio of Ondine force works just fine, but Elemental Corporeal Gusting Zephyr still doesn't. I'm copying my char to test now to see if it's fixed in the next patch.