"Channelling the power of everyone you've helped to defeat the final boss" has been a favourite theme of mine ever since 2015, when I realised it was in Kirby's Dream Land 3. That made it my favourite video game for a while.
Also, sorry if I sound pushy, but have you forgotten about the YouTube thread?
Does it really count as spoilers when the games been out over a year now.
Sig by TruEdge67, Glorious Newbie Overlord