2nd

PFS StandardInvisibility  [two-actions] Spell 2

Illusion Manipulate Subtle 
Source Player Core pg. 339
Range touch; Targets 1 creature
Duration 10 minutes
Illusions bend light around the target, rendering it invisible. This makes it undetected to all creatures, though the creatures can attempt to find the target, making it hidden to them instead. If the target uses a hostile action, the spell ends after that hostile action is completed.
Paizo ClarificationInvisibility follows the rules of the invisible condition. The second sentence summarizes them but doesn't cover every instance, such as you being hidden to creatures observing you when you become invisible instead of being undetected to them.

Heightened (4th) The spell lasts 1 minute, but it doesn't end if the target uses a hostile action.

1st

PFS StandardFear  [two-actions] Spell 1

Concentrate Emotion Fear Manipulate Mental 
Source Player Core pg. 331
Range 30 feet; Targets 1 creature
Defense Will; Duration varies
You plant fear in the target; it must attempt a Will save.

Critical Success The target is unaffected.
Success The target is frightened 1.
Failure The target is frightened 2.
Critical Failure The target is frightened 3 and fleeing for 1 round.
Heightened (3rd) You can target up to five creatures.

PFS StandardVanishing Tracks  [two-actions] Spell 1

Concentrate Manipulate 
Source Player Core pg. 365
Duration 1 hour
You obscure the tracks you leave behind. The DC of checks to Track you gains a +4 status bonus or is equal to your spell DC, whichever results in a higher DC.
Heightened (2nd) The duration increases to 8 hours.
Heightened (4th) The duration increases to 8 hours. The spell has a range of 20 feet and targets up to 10 creatures.