larva tiamat (third ascension) (fate)

Larva Tiamat in her 3rd Ascension in Fate/Grand Order Arcade. In this final form, she returns to her adult appearance. Not to be confused with Femme Fatale, her final ascension in Arcade, or her third ascension in Fate/Grand Order.

This tag implicates larva_tiamat_(fate) (learn more).