I have Blessed Helios +3 What diference is betwen enchanting: - Blessed EWR - standard EWR Duals are already blessed do they crystalise when i use standard EWR? Can i back +1 enchant and then use Giant Scroll and how?
Enchants dont have different effects on blessed or non blessed weapon. Blessed enchant - if it fails you will keep the weapon but enchant value will dissapear Normal enchant - if it fails you will loose your weapon completly (get Crystal R-grade) Giant scrolls - same thing above +3 as normal enchants. Enchants cannot be reverted without failing (with a blessed) first. Hope this helps.
Blessed ewr won't crystalize your weapon when it fails, but standard will. To go back 1 level you can either use blessed enchants until it fails and then enchant back, or try a Royal Blue Save Card (I'm not sure if u can use it on +3 but it's in description, can't find it on L2wiki tho) which removes 1 enchant when you fail
you forget destruction ones. but they are rare and way overpriced, like most of stuff here in this server. destruction armor: max enchant +6. if it fails enchant value stays same. destruction weapon: max enchant +15 (you can put it on +14). if it fails enchant value stays same. royal cards can be used on +3 or higher weapons/armors. every time when you can put 3rd item in OE window.