User blog:Neilandio/Serpent's heir new dragons

This review of the comic claims there are new serpent dragon species introduced (though considering how little the reviewer knows about HTTYD I wouldn't be surprised if she thought the Scauldron was a new dragon). We know there is going to be at least one, since that is what the writers claimed. Has anybody gotten the comic yet? Can anybody confirm and give more information on the new dragons?