The Tears of Cavora are plants in Chima.
Description
The Tears of Cavora were formed when Mount Cavora broke away from the ground. Each of them contain a bit of Chi. They are indestructable and only Reegull's invention called the Feeder can harvest the Chi inside.
Reegull was the first creature in Chima to ever have much interest in the plants because he wanted to use the Chi inside them for his personal benefit. Ehboni (an Eagle Scholar and botanist) was kidnapped by him and Rizzo because she knew about the Tears, and after that, some of Chima's heroes had to race against Reegull to get to all the Tears before he exploited their power.