Ice Palaces

About
There are 7 Ice Palaces hiden in Star Island, and you have to finish one to complete the Star Island missions. It has 6 stages to build and uses materials found in Star Island. The less comon resources required are gems, but half of them are given back as treasure.

Type
Treasure

Level
Any

Location
Star Island or (Love Island, Big Land)

Inhabitants
Unknown

1st stage:

 * 10 Snowballs
 * 10 Branches
 * 20 Wood

2nd stage:

 * 30 Snowballs
 * 50 Palm Logs
 * 50 Stones

3rd Stage:

 * 50 Snowballs
 * 15 Amethysts
 * 50 Branches

4th Stage:

 * 60 Snowballs
 * 70 Branches
 * 50 Ice

5th Stage:

 * 70 Snowballs
 * 50 Cones
 * 15 Aquamarines

6th Stage:

 * 80 Snowballs
 * 10 Amethysts
 * 100 Branches

Total Items required for each Ice Palace

 * 10 Amethysts
 * 15 Aquamarines
 * 230 Branches
 * 50 Cones
 * 10 Emeralds
 * 50 Ice
 * 50 Palm Logs
 * 300 Snowballs
 * 50 Stones
 * 20 Wood

Total Items required for all 7 Ice Palaces

 * 70 Amethysts
 * 105 Aquamarines
 * 1610 Branches
 * 350 Cones
 * 70 Emeralds
 * 350 Ice
 * 350 Palm Logs
 * 2100 Snowballs
 * 350 Stones
 * 140 Wood

Treasure Loot
This data is fairly accurate (average of 4 Ice Palaces). Once entirely build, it could be transform into a pile of presents. Yo can open the pile of presents 7 times.

1st time
~50 Valuable collections (from the first 18 sets)

2nd time
20-30 gems (Amethysth, Aquamarines, and Emeralds)

3rd time
~50 Construction materials (black hearts, blue hearts, Dalle, Pencils, etc.)

4th time
2,000 exp, 10 Books, and 5 Zombucks

5th time
4,000 to 6,000 exp, and 40-50 Stars

6th time
~70 Valuable collections (~10 of each collection from 12 to 18)

7th time
15 Stars, and 15 Zombucks