3. Now let's talk about farming stuff,many people won't tell you their methods because they're selfish so i'll tell you the ones i'm using although no very profitable in my opinion but resonable,so for empowered enhancement stone and enhancement elixir you'll want to farm Regrets...Too Late from Ainle at hero,they drop around 1-3 empowered enhancement stones and 1-2 enhancement elixirs,the run takes around 4 to 6 minutes and it's pretty fast.
3.1 For exquisite iron ore well the most common farming method is the twilight desert farming in the first area for the 2 luminaries and the one ore which can drop 1 exquisite iron ore in 70-79 but rarely it mostly drops fine iron ore,normal iron ore and superior.Now a better farming area is Misty Summit and Moonlight Peak because the bosses drop exquisite and there are 3 veins that you can mine but,i recommend just spamming the first area of moonlight peak at 80-90 if you got the level or at 70-79,but on 80-90 i even dropped 2 exquisites from that one vein.
3.2 As for those who want a lvl 60 wep,spamming Avatar of Destruction in Catacombs on Easy mode can get you the materials needed for raider's wep and it's fast too around 2 minutes 1 run due to his flying move...
3.3 For paradise enhancement stones you should do the boss called Muir from the battle Rocheste by Sea,on hard you can even get 6 paradise enhancement stones if you get the break off,if not you can get 5,i don't know about easy mod never tried but i guess you can still get around 3 or 4,the hardest part is to make him fall off the bridge,so what i recommend is first let him destroy both sides of the wall completely (he can't destroy the end of the wall) and then start lowering his hp once his hp drops in the third hp bar you can attack his back to make him fall off the bridge BUT his face must be PARALLEL with the wall or he won't fall.