This mob does summon and uses nuke called: frost breath dd hits for 250 max i belive and debuffs at least one spot. cold sv at 103 58pally got hit for full but me 61ranger with 147 paritly resited once and fully resited other time.
would have been easy fight but we were ready and bufa added i got out with 4% leftwith parry disc and gate but pally got inturpted so if ur gona gate dont get hit