Boarding of Naglfar

The Boarding of Naglfar is the final stand taken by the crew of the Big Banana to apprehend Loki and stop Ragnarok.

The Ship of the Dead
When Magnus Chase, Alex Fierro, Samirah al-Abbas, Thomas Jefferson Jr., Halfborn Gunderson, Mallory Keen, Blitzen, and Hearthstone reach Naglfar, they break into two groups. Magnus and the children of Loki sneak on board the ship of nails while the others create a diversion. Before they set out Hearth gives the son of Frey the othala rune and tells him to use it when they leave.