Proof that Ebenholz is the most META Boss Killer?

Do not get into arguments about the meta in the comments I do not intend to claim that Ebenholz is the best option for every boss in the game. Perhaps a strange blue creature will make a guide on him soon... Music used - Grieg - In the Hall of the Mountain King Demetori - 今宵は飄逸なエゴイスト ～ Ego,Schizoid,Beat. Arknights OST - Towerfierce Arknights OST - Awaken