So I assume 1-3 things. 1. Nightmare from possibly both Gabriel and Marinette. Marinette and her team losing to Shadowmoth. Adrian knows about Gabriel’s secret and now father and son are fighting in a last effort to make things right. 2. Shadowmoth actually becomes so strong that literally every hero might be needed but still won’t be enough. Season 3 Episode Ladybug vibes anyone? 3. Bunnix is making a debut to fix everything but shows how bad things will be in future. Ephemeral means lasting a very short time. Besides Bunnix, Viperion is the only one that could come in clutch to fix everything. I’m just scared for everyone since this feels like a final gambit from both sides. Where everything is now on the line where victory may still be bad.