This sounds like the kind of boss fight that’d have unavoidable attacks that you need several healing items and equipables to survive a single round of it.
If I had a nickel for every time I saw a mysterious channel about w d gaster and deltarune I'd have 3 nickel's which is not a lot, but it's weird that it happened thrice
I truly love Deltarune, and I know I'll be entirely distraught once every little piece of content is found. There'll likely be nothing else from Toby that shares the same universe(?). I've thought about this pretty hard, and it's made me realize that we're currently in a sort of experience that we'll probably never get again once all the chapters release. The mix of anticipation, curiosity, whatever the hell. I've also been thinking about how maybe this IS Deltarune, or at least somewhat intentional by the dev team. I'm probably pulling stuff out of my ass, but it's something to think about. (also maybe I shouldn't write comments at 3:00 AM ._.)
the best part about the hard mode timeline is that you don't meet him where you normally would at first. you meet him in waterfall as your first encounter.