When you are friendly at first, you can get the ring from the NPC at the door. Every time you improve your reputation (friendliness, respect and worship), you can find an NPC to upgrade the ring. Worship level 130, quite strong. Remember to read it carefully at the beginning and change it. There are four different attributes, namely T, spell DPS, physical DPS and healing. Be sure to look carefully before choosing, remember.
Nothing else. I wish you an early graduation from KLZ.