Folstag

Folstag is a frost giant notorious throughout Midgard as a raider and pillager. He has also been said to enjoy throwing cabins and eating cattle. In Fall of the Trident, Skult tricks Arkantos into showing the flag of Folstag to the Norse clans, claiming that they will rally under it. Upon seeing the flag, however, the Norsemen become enraged and attack Arkantos and his men. It is later revealed to them why. In The New Atlantis, Folstag, now a king, having changed his ways and gained respect among giants and men alike, offers the aid of himself and his fellow frost giants to Kastor in fighting the titan who has emerged in the Norselands as a result of the gods' hold on the gates of Tartarus having been unintentionally weakened. He eventually summons the dragon Nidhogg, which he has tamed, to assist the heroes.

Special attack:

Folstag can freeze lesser titans such as the norse Troll YMIR with his breathe thus curbing their movements and rendering them vulnerable to damage.It should,however be noted that this attack is pretty useless against any other type of unit including the larger titans.