Tracker for the Echoing Tyrstone trinket.
Shows how much healing is stored when you use the trinket, and the number will change color based on how much healing is stored.
Red - Under 50%
Yellow - Above 50%
Green - Capped
Icon will be grey when trinket is on CD, glowing when it is storing healing, and normal when it is off CD.
Shows the 10 second healing storage timer, and then shows the trinket CD.