The Iceberg Tip is an ingredient for the "Ice Key" which opens the castle of Rem Boreas
To obtain this item follow this instructions:
- At the entrance go to the west, you will enter to a cave, in which going up, you will find the Ice Star (This will permit you to create ice paths in some parts of the map)
- Go to the North of Rem Boreas, in a little passage to the west, you will find another cave with a man on the floor. He will ask you to bring him some water.
- Go to the Eternal Spring (which is located from the entrance to the east/right). There Liddell will use the Ice Star to create an ice path (this path leads you to the crystal chamber of the Hansel Doll).
- At the Eternal Spring talk to the BLUE spirit. It will ask you to find the Holy Leaf to break a spell.
- Go to the North again, this time, on the west, go North where you have to pass across a dangerous little part to reach for the Holy Grove
- At the Holy Grove fight the mini boss Muffy, the prize of the battle will be the Holy Leaf.
- Take the leaf to the BLUE spirit of the Eternal Spring, and it will give you a bottle of Spring Water.
- Give the man in front of the Ice Cavern the Spring Water, and he will give you the Iceberg Tip in exchange for your help.