"Undead island?" Sephiroth repeats. His very first island had undead on the beach, but that's hardly how he would describe the place as a whole. "Are you saying that Harrowhark visited this 'party island' following Carcosa? Before the flowering isle?"

Sephiroth has never had an abundance of choices, but he doesn't care to reference how long that's been the case. "These islands are lacking in choice, certainly."