Didn't expect this. Cool. Not really a fan of musou games, but if this one ends being good story-wise, I'll probably pick it eventually. Making it a prequel of Breath of the Wild is a wise and interesting move.
Now, I know it will sound like I'm taking advantage of the situation but I can't help myself but to think a Koei Tecmo character is more likely now. They're still working with Nintendo on important projects, and there's the listed Ninja Gaiden trilogy. The most likely rep would be Ryu Hayabusa, which I think has gained a better position now.
I know not everything has Smash implications, but this kind of info is the best thing we can get excluding leaks, so yeah. A KT character feels more possible to me, specially Hayabusa.
Also. When they will give me a Metroid shadowdrop on Twitter?
The final level of Age of Calamity is gonna be like
Oh God. That moment was... amazing.
They better pull off something like that with Age of Calamity, it would fit extremely well. I don't want a happy ending for the game.
Edit:
There was a problem fetching the tweet