*Heimdall sees the glowing thing seconds after Marin mentions it. Picking up his dagger he throws it with all his might at the section. It barely penetrates, it did widden the area so Heimdall could get a better look at the glowing thing.
Idun moves towards Aidan. Seeing if it were possible to help him*
"Dulce bellum inexpertis."
Official Forum Expert on Norse Mythology
As Odin says in the Hovamal:
"Praise no day 'til evening; no wife 'til on her pyre; no sword 'til tested;
no maid 'til bedded; no ice 'til crossed;
no ale 'til drunk."