w/e u do dont use melee on the mole. It will start attacking u and taking 17 or 20 or more damage at once. Use magic and ranged attacks and stay away. Get lots of people and team up. Yes and prayer and food are good. same with canons. And bring ur best stuff.
Go down in the sewers of Varrock and fight some skeletons and they will drop unidentified herbs, pick them up and sell them to people for 1k each, they will buy cuz heblore is a slow lvl grower and they need it
if you need to get your smithing lvl up that bad then just work on it non-stop and nothing else and instead of smelting ur ores right after u mine them save them and then smelt when u get alot. much faster
What i would do is: Mine 56 coal store in bank Mine 28 iron Store in bank Repeat however many times until you get what you want** Go to Al Kharid Pull out 10 iron Pull out "all" coal Smelt them Store bars in bank repeat until done go back to varrock Pull out hammer Smith them ** Repeatx0= 28 bars Repeatx1= 56 bars Repeatx2= 84 bars Repeatx3= 112 bars every time u repeat u get 28 more bars