- "Wakanda... forever--"
During the Battle of Mount Bashenga, she, Okoye, and two other Dora Milaje fought Killmonger while the rest of the Dora Milaje went to assist T'Challa by fighting the Border Tribe, who under W'Kabi's orders fought for Killmonger. During the battle, Killmonger was able to take Xolisa hostage and slit her throat. Her final words were "Wakanda, forever".
- Bilingualism: Xoliswa is fluent in her native language Xhosa and in English.