Item obtained from:[]
- created in Library from: 4 Sea horse + 4 Ancient rune + 1 Underwater crystal + 4 History page
Item used for:[]
- in Burrow:
Construction of:
- Atlantis
- Alley - 4 (Stage 3)
- Castle of Atlantis - 10 (Stage 3)
- Interior wall - 2 (Stage 3)
- Statue of underwater God - 1 (Stage 3)
- Town gate - 2 (Stage 2)
- Watchtower - 3 (Stage 3)