Lancelot turned his head and discovered that the spinal bone, thrown into the center of the Portal area before the battle began, had disappeared. He then realized that the object wasn't some challenge issued before the Giants' combat, but a distress message sent back to Jotunheim.
Now, reinforcements from the higher planes had arrived. Lancelot glanced over and confirmed there were roughly a hundred Frost Giants within the Portal area. Even though the attackers were still slightly outnumbered, he knew the battle was no longer in doubt, for the reinforcements had appeared directly behind the defensive formation. With one charge, they could completely crush the enemy.
But for Lancelot, there was a small problem—that he and his companions were positioned right between the newly arrived reinforcements and their enemies. Even with his current size, this was an extremely dangerous situation, not to mention for those companions who were less than a third his height.