> Falling Object rules for 5e.
Well I haven't kept up with D&D at all since sometime around 3e (maybe?), but I'm glad to hear that falling object rules are still broken as hell
You used to be able to use relatively low level spells that summon e.g. rocks or whatever, up in the air, and have them fall on someone's head for way imbalanced amounts of damage. I don't remember it being 300d6, but still a lot.