First and last time when I tried item refining

Today got a karasha item for 3 writs. Knew before exchanged it i will get a super ... item. My char is an assa, so i thought 2 magician stats for sure ... so 2 int on my pauldrom, ty so much. Then i thought, make a +15 and refine those super stats. Spent more then 300 Elluns and some golds, i thought its ok, all elluns was free, didnt use any since the start. Go to the npc and refining... I think its better to stop to write my thoughts coz they will delete my post, just check the pictures, this system is "awesome", ty again!
imgur.com/a/U9b6v

imgur.com/a/prJ23

imgur.com/a/XAoHk