Mash Is NOT Losing the Summer Waifu War

Mash's newest swimsuit might be more than just a cute Summer outfit, it could be a secret declaration of war against Lilith, her rival, with several design elements that mirror or deliberately contrast with Lilith's swimsuit. It's an FGO Summer theory, so let's break it down: the similarities, the possible rivalry between Mash and Lilith, and a brief discussion about the controversy surrounding King Protea's 3rd Ascension. thumbnail source: FGO summer 2026 PV screenshot #fgo #FateGrandOrder #FGOTheory #Mash #Lilith #KingProtea 00:00 Mash's New Swimsuit Is a Weapon 01:35 Coincidence? I Think Not 03:16 Another Life Lesson for Mash 04:00 A New Pose by Takeuchi! 04:22 Talking About King Protea