almost everyone know this but i just want to share this for some of the blue names that don't know.
There are other ways to avoid losing your ECs like banking and staying away from other players but just in case someone pops out or a squad suddenly attacks you and you have a lot of coins that you don't want to lose;
So i just tried farming ECs on NS a few days ago with my cleric for 30 mins. and every few minutes or so a sin or a gank squad will pop out and kill me.
what i did that worked and not made me drop my old bronze coins is to hit genie skill belief/faith then use Ironguard Powder>Town Portal skill/Teleport Incense.
(if you mess up the buttons it will fail)
Ironguard Powders can be purchased from faction base manager NPC inside base. You need to have contribution points for it and it's priced at 55 contrib. each.
contribution points are aquired by doing your daily base quests.
it would be best if you have IG and Town Portal/Teleport Incense on your shortcuts/hotkeys ( harder to mess up)
you can also use teleport incense when town portal skill is on cooldown. it takes longer to use but does the job just the same. it can be purchased from god's giving NPC.
when you use Teleport Incense hit it fast when you use IG since the window between the item's channel time and the duration of the Immunity is very little.
Have fun and good luck with your EC farming. ^___^