This is for Defilers to track their links and Foul Growth targets.
The window is movable, and shows icons for available links down the side (in order - if available)
When the corresponding Link of... is placed on a player, their name will show, and as they gain Foul Growth stacks, icons will appear to the right of their name.
The green bars behind their name functions as a HP bar indicator.
NOTE: I dont play a cleric, this was an addon someone asked me to write - since it could be useful for others, here it is.