User blog comment:Lyndongwapo/CC002 - Exalia, the Valiant Hunter/@comment-26044269-20150404050043/@comment-26263213-20150404054530

No..there is differences between tracking senses and rengar's ult..

1. rengar become stealth and on active, but tracking sense will only make exalia invisible if she moves toward the target unit.

2. the tracking sense is a mark to a single unit only and it must be activated at the given casting range, on the other hand rengar applies vision to all unit even if enemy is behind the fog of war.

3. rengar gain true sight to units nearby and then vision disappear after he leaves on invisibility, while tracking sense is a mark that tracks (with true sight) until mark lasts.

4. Exalia is revealed when she is nearby the tracked target for 600-range, like the concept of evelyn's invisibility to make exalia less OP.

5. This ultimate is not used for escape, unlike rengar he can escape with it. While exalia, using ultimate during the clash has no sense, its ultimate effectiveness is used only for chasing ang stalking a target.

6. This tracking sense is also a buff that increase the damage she dealt to the tracked target.