Diablo inadvertently rescues the priestess Lumachina Weselia from an assassin...
How NOT to Summon a Demon Lord
Season 2 Episode 9: Storm the Church
Lumachina is separated from the others and sentenced to execution. Diablo orders the others not to escape because Lumachina asked them not to. Horn inadvertently activates the Holy Grail she took from Diablo's dungeon and a tiny fairy-like...