I remember when I played this when I was still 7, and never even knew a thing about Undertale or what this even was, and now that I seen so much of it, I finally know where this came from. Good times.
Cruel Tsunami: Is MUCH MUCH HIGHER, but it shrinks just like the Legacy Standard variant. Survival Tips: Seek high ground far from the tsunami or have gears like platform, when the tsunami is about to reach the other side of the map, or if you’re lazy you could just use a Holy Mantle.
Merciless Angel Onion: Explosions increased massively. Survival Tips: Use a Dash Coil or Epic Katana to dash away from the explosion. Or you can have backups such as, Holy Mantles, Forcefields and Eternals. You can’t use a Bubble Shield because explosions bypass it.