Astrid, Raiden and The Twins

once Kuro transformed into Stormfly they all flew of to the dragon island where they saw the queen after a long battle they finally took her down with what looked like minimal injuries although for a seconded it looked like Kuro lost a foot but it was quickly healed like it had never happened Astrid and Raiden went over to Rogue

Raiden
"i hope this has shown you that not only can dragons be tamed and trained but they can be of help to us in an umber of ways because if it was not for them then we may not have won this battle and even if we had we would have lost a lot of men in the process"

"i know we went agents your orders but we didn't have a lot of choice we ever followed your orders and lost an important allie as well as a number of vikings or we disobey them and save as many people as possible and face the consequences, well as you can see we made are choice and are ready to accept any fate you decide for us"

the Twins where a little disappointed that Kuro got his foot back as they thought it would be cool if he got a metal one but they soon forgot all about it as they started fighting like always 

 Dagur the Deranged 

Dagur was on his way to berk for their annual treaty singing he was already fully prepared for war and is hoping to find a reason any reason not to sing the treaty this year because if he just outright refused it would be clear that he intended to go to war with them however if he found a some what reasonable reason not to sing he could leave with the illusion that he intended to sing so berk mite try renegotiate and by the time they realize the berserkers are planning an invasion they will already be at their door step well that's the plan anyway but if he cant find any reason not to sing he will just have to refuse and invade anyway ever way they would arrive at berk later that day