I have two suggestions,
In runescape there's a monster called Corpral beast or something like that
there a pretty hard monster to defeat you will need a team.
that idea came from "skiller damo"
That's one suggestion sorry if it's not too clear to understand.
Secand one
A anti-fire potion for people who don't want to waste pray because their
using peity and godsword, dragon two hander. ect.
When i was mining i was thinking there was a dragon woodcut axe why shouldn't there be
a dragon pickaxe.
I hope i didn't waste your time enjoy my ideas
I hope you liked my suggestions
thanks for reading.