태양의돌 - Evolution Item
어느 특정 포켓몬을 진화시키는 이상한 돌. 노을처럼 붉게 빛난다.
Special evolution items like the 태양의돌 first arrived back with the second generation of Pokémon, and are now required when evolving Pokémon such as 아르코 and 해루미 and 엘풍 and 드레디어 and 일레도리자드. When evolving these Pokémon, this item is required in addition to the candy, and is consumed when used.
How to get the 태양의돌
The 태양의돌 is obtained from spinning Pokestops and Gyms. There is a very low drop chance of around 1% per spin to receive a 태양의돌 or any of the other evolution item, and there is an equal chance of obtaining each of the 5 currently available items.
There's no way to ensure that the 태양의돌 will drop, but with only 4 other items, there's a greater than 50% chance that you'll receive one once you've spun over 250 Pokéstops.
The 7th day streak bonus gives you a very high chance of obtaining one of the evolution item, but it's not believed to be guaranteed.
Other evolution items
The other evolution items that can be found in Pokemon GO are: