turtleforce

Ok, to get the rusted great sword, first you need rust stone.The more rust stones the better because the chance of getting rusted great swords are very small. You can get rust stones by defeating a black gravios in guild house quests or treasure hunting quests. If you have any rust stones, go to the weapon shop and click on create armor, go the the last page and you'll find a sword that has this title"??????". Create that sword and you might get the rusted great sword, but more chance you'll get iron sword, iron spear, iron hammer, etc. But in the maintime perpare a lot of earth crystals(120 to be exact) because it's the key ingreadent to upgrade rusted great sword. For the first upgrade, you'll need 20 earth crystals, for the second, you'll will need 40 and for the final upgrade, you'll need 60. So good luck.