Patrol (nearest location with a Scientist asset).

Hound of Tindalos gets +1 health while it is at a Present location and +2 health while it is at a Future location.

Forced - At the end of the enemy phase, if Hound of Tindalos is ready: Deal 1 horror to each Scientist asset at its location, and move each Scientist asset and investigator at its location to Tindalos.