Feolthanos Exultant starts the final battle off by having several lines of Wing Wraiths between his trio of parts and the allied party. Each component (Medi, Dex, and Sinis) summon an extra four Wing Wraiths around themselves as various and repeating intervals throughout the battle. Defeating a part of Feolthanos Exultant stops Wing Wraiths from appearing in the respective section's area.