As for the album itself, it hits stores on April 14th (Europe) and April 15th (North America), 2014, through Century Media Records/Prowling Death Records Ltd. More details were previously reported over here.

In somewhat related news, Triptykon's mastermind Tom Gabriel "Warrior" Fischer also confirmed to The Quietus that he rejected a good sum of money for a Celtic Frost reunion at Wacken.
He says: "Two-and-a-half weeks ago I was actually offered ?100,000 (£83,510) for a one hour show at Wacken as Celtic Frost - Martin (Eric Ain, original bassist) and me being the main two; they said it wouldn't matter who was playing drums or second guitar, as long as Martin and me would put Celtic Frost on stage at Wacken."
"And my response to them? The same as the one I gave you: It's a joke. So the answer's no."
