나의학습 - <div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;"> <h4>A PHP Error was encountered</h4> Severity: Notice Message: Undefined variable: site_info Filename: layout/layout.php Line Number: 24 Backtrace: File: /home/hosting/slk-alpha/high-voca-app/application/views/layout/layout.php Line: 24 Function: _error_handler File: /home/hosting/slk-alpha/common/application/core/MY_Controller.php Line: 159 Function: view File: /home/hosting/slk-alpha/high-voca-app/application/controllers/Guide.php Line: 51 Function: page_load File: /home/hosting/slk-alpha/high-voca-app/index.php Line: 321 Function: require_once </div>

다음 챔피언의 대사를 듣고, 챔피언의 재질을 고르시오.