Phantasm
Tree position
In the Discipline Priest talent tree, Phantasm sits in the Priest class talents, row 9 of 10. It is a single-point node. Its row opens once 23 points are spent in Class Talents.
Connected above
The tree draws a line into Phantasm from Improved Fade and Spectral Illusion.

Spectral IllusionFade creates an illusion of you for 4 sec, tricking enemies to attack it instead.
Connected below
Phantasm leads on to Phantom Reach and Translucent Image.
Phantom ReachIncreases the range of most spells by 15%.
Translucent ImageFade reduces damage you take by 10%.
Same row
Also on this row: Light's Inspiration, Unwavering Will and Spell Warding.
Light's InspirationIncreases the maximum health gained from Desperate Prayer by 10%.
Unwavering Will2 ranks
Talent trees
Phantasm is in the talent tree of 3 specializations. Priest: Discipline (Healer), Holy (Healer), Shadow (DPS).
Phantasm Changes by patch
Tracked changes to this talent between game data builds, newest first.
- First tracked in the game data (patch 12.1.0)