Grellephants, are a species of trunked and heavy creatures found on Sastachal only. Grellphants roam all over the Sastachalian island, but cannot be found anywhere else. They are said to live an average of 50 years in captivity, and 100 in the wild. Grellephants feed on the local plants growing in Sastachal, and drink from the lake in the middle of it. They grow insanely uncomfortable with any other kind of sustenance.