They are extremely hard to get, I opened 1000 presents and got 26 ec and nothing else;-;
I opened 300 such presents but almost same result, it looks like you just need to be lucky. So now i do not win auctions AND dont receive cool items from presents. !!!! Omg
IGN: SashaGryg/Skype: sashagrygprovychAsk for help and you will receive
If there isn't gonna be another way to obtain them then it probably isn't a currency.
Maybe it's just a teaser of a new event shop, as they teased us the Country Side with the Santa Quest. They will add new achievements to get exotic coins, or even new events.
Je parle français sur un forum anglais car j'en ai rien à foutre.