>>49293198>Shooping out the actual Arceus in that scene and using a renderThis is only half fake. This specific scene does not have Arceus, but the following scene does. Arceus gallops out of the portal, then flies off to Spear Pillar (which is called "Mount Spear" in the game). Arceus doesn't look like what we're used to though; it was more bestial. Its fur was more jagged and rough, its eyes were bigger, and it had a much longer and bushier tail. It was kind of like a long-necked bear/squirrel hybrid, rather than a celestial llama. It had gold feet and the iconic ring though.
I'm about an hour in. I'm actually stuck and can't proceed because I'm supposed to fight Wyrdeer to tame it, but it's a fucking nightmare to fight. It attacks first THREE TIMES when you start the fight, and you can't reduce its turn time. It WILL hit you three times, then once every other turn if you don't go for a strong attack. You fight it just after Kleavor, but that was half an hour ago. This shit's hard. 
