Swiftcast makes a very distinct sound, though, so a raise notification is really not necessary on WHM SCH AST SMN. Everyone in the arena will easily recognize that Swiftcast has been used as soon as it's used.
However, RDM rarely uses Swiftcast before Verraise, so if anybody should have a raise macro, it's us.
But even then, just "(Verraise) (Just used it.)" should be sufficient.