Yeah, I think they mislabeled aero (and I was under the impression that SMN used conjurer skills because of aero's tooltip for a while). As for which classes SMN can pull from, it's thaumaturge and, grouping us in the same boat as BLM, we get archer abilities as well. Scholar can pull from conjurer and thaumaturge, which I find bogus lol.

But honestly, cure and raise--we have natural equivalents of these. Aero, protect, and stoneskin are nice; but there aren't many tools from the conjurer kit that are useful to summoners. In a group setting, aero would have been the only good addition since these other two spells are more potent when cast by your WHM--or they would have most likely been covered by your SCH already. Raging strikes and Quelling strikes, on the other hand, are huge boons to our damage dealing capabilities. I'm not sure if Hawk's Eye is effective for us though.