PD - Heartseeker

Since I do not care to read those other forums... here is the run down.

Out of combat...
Track nature.
Leave window open. Do not select target.
Hit Heartseeker.
Heartseeker induction. 1 . 2 .
Warg Disappear.
Select from open window Warg name.
Heartseeker induction . 3 . 4 .
Select on mini-map warg target.
Heartseeker lands on target.
Hit Rain of Thorns.
Mop up the pieces.