so when you become a warrior you have to talk to moonheart or smt like that about mosskit you need some moss from the med den and put it on the x on the beach and wait and find all the crystals and claim your 9 life there is a comment somewhere how to get the comments
to get emerald: become apprentice and talk to nightpaw and go to apprentice den and click on the leaves. to get blue crystal: talk to alyssa and amberclaw then click on the blue gem on the tree. to get pearl crystal. go to the Dip and go into the water. click on the pearl. to get the orange crystal. go to fireclan border and clickon the crystal. to get pink crystal: talk to liontail a bit and wait for him to die. collect his rock. done