The kir'ala was a tree with long, weeping branches. Some Tarasin had the kir'ala tree tattooed on their body. Color-changing ink were reserved for marks of true honor.
Sources
Sacrifices on Wizards.com (original site is defunct)
In other languages
The kir'ala was a tree with long, weeping branches. Some Tarasin had the kir'ala tree tattooed on their body. Color-changing ink were reserved for marks of true honor.