For those who missed my update in the original post, someone on eurobricks has posted a set list. I can't confirm its authenticity, but here it is nonetheless:
7015 The Viking Challanges the FenrisWolf
7016 The Vikingboat against Kraken
7017 The Vikingcatapult against Nidhögg the dragon
7018 The Vikingship dares the Midgårdsnake
7019 The Vikingfortress against Fafner the dragon
And a link to the thread:
http://eurobricks.hosting.ipsyn.com/euroforum/index.php?s=11b25f93779d856afa2ff503908013fb&act=ST&f=5&t=616&st=75