Frieren: Beyond Journey's End S01 E26 The Height of Magic

"Living means being known and remembered by someone."

To defeat Spiegel, Frieren and Fern fight against Frieren's replica, but have a tough time. Meanwhile, Denken, Lavine, and the others fight against the replicas, but the magic of Sense, a first-class mage and the exam's proctor, rages.