21977828 甲虫装機 ギガウィービル
94573223 甲虫装機 ギガマンティス
http://www.db.yugioh-card.com/yugiohdb/faq_search.action?ope=5&fid=12123&keyword=&tag=-1
If the control of target is changed in the chain of the ignition effect, this card should be sent to grave.

2830693 虹クリボー
Now it is changed into the form like 94573223 甲虫装機 ギガマンティス.