What are the rarest elements in Little Alchemy 2?

In Little Alchemy 2, the rarity of elements often depends on how many steps are required to create them or how obscure their combinations are. While there isn't an official "rarest" list, some elements are considered rare because they require multiple steps or less intuitive combinations. Here are some of the elements that players often find challenging to create:

1. Life
- How to make it: Combine Primordial Soup + Energy.
- Primordial Soup is made by combining Earth + Sea or Earth + Ocean.
- Energy is made by combining Fire + Fire or Air + Air.

2. Human
- How to make it: Combine Life + Clay.
- Clay is made by combining Stone + Liquid or Mud + Stone.

3. Unicorn
- How to make it: Combine Horse + Rainbow.
- Horse is made by combining Animal + Hay or Animal + Land.
- Rainbow is made by combining Sun + Rain or Light + Water.

4. Time
- How to make it: Combine Sand + Glass.
- Sand is made by combining Stone + Air or Stone + Wind.
- Glass is made by combining Sand + Fire.

5. Corpse
- How to make it: Combine Human + Time or Human + Grim Reaper.
- Grim Reaper is made by combining Human + Scythe or Human + Death.

6. Immortality
- How to make it: Combine Human + Fountain of Youth.
- Fountain of Youth is made by combining Water + Spring or Water + Magic.

7. Philosophy
- How to make it: Combine Human + Idea.
- Idea is made by combining Light Bulb + Human or Light Bulb + Electricity.

8. The One Ring
- How to make it: Combine Ring + Volcano.
- Ring is made by combining Diamond + Metal or Gold + Metal.
- Volcano is made by combining Lava + Earth or Lava + Mountain.

9. Deity
- How to make it: Combine Human + Immortality or Human + Gravity.
- Gravity is made by combining Science + Newton or Science + Apple.

10. Galaxy
- How to make it: Combine Star + Star or Star + Space.
- Star is made by combining Sun + Night or Sun + Space.

Tips for Finding Rare Elements:
- Experiment: Try combining elements that seem unrelated. Sometimes, the most unexpected combinations yield rare elements.
- Use Hints: If you're stuck, the game offers hints that can guide you toward new combinations.
- Check the Encyclopedia: The in-game encyclopedia tracks your progress and shows which elements you've discovered and which ones you're missing.

By following these steps and experimenting with combinations, you can uncover some of the rarest elements in Little Alchemy 2. Good luck!