def create_case(self):
        case_block = CaseBlock.deprecated_init(
            create=True,
            case_id=self.host_case_id,
            case_name=self.host_case_name,
            case_type=self.host_case_type,
            owner_id='in_soviet_russia_the_case_owns_you',
        ).as_xml()
        post_case_blocks([case_block], {'domain': DOMAIN})