4th

PFS StandardVapor Form  [two-actions] Spell 4

Air Concentrate Manipulate Polymorph 
Source Player Core pg. 365
Range touch; Targets 1 willing creature
Duration 5 minutes
The target transforms into a vaporous state. In this state, the target is amorphous. It loses any item bonus to AC and all other effects and bonuses from armor, and it uses its proficiency modifier for unarmored defense. It gains resistance 8 to physical damage and is immune to precision damage. It can't cast spells, activate items, or use actions that have the attack or manipulate trait. It gains a fly Speed of 10 feet and can slip through tiny cracks. The target can Dismiss the spell.

3rd

PFS StandardLevitate  [two-actions] Spell 3

Concentrate Manipulate 
Source Player Core pg. 340
Range touch; Targets 1 unattended object or willing creature
Duration 5 minutes
You defy gravity and levitate the target 5 feet off the ground. You can Sustain the spell to move the target up or down 10 feet. A creature floating in the air from levitate takes a –2 circumstance penalty to attack rolls. A floating creature can spend an Interact action to stabilize itself and negate this penalty for the remainder of its turn. If the target is adjacent to a fixed object or terrain of suitable stability, it can move across the surface by climbing (if the surface is vertical, like a wall) or crawling (if the surface is horizontal, such as a ceiling). The GM determines which surfaces can be climbed or crawled across.

2nd

PFS StandardMist  [three-actions] Spell 2

Concentrate Manipulate Water 
Source Player Core pg. 344
Range 120 feet; Area 20-foot burst
Duration 1 minute
You call forth a cloud of mist. All creatures within the mist become concealed, and all creatures outside the mist become concealed to creatures within it. You can Dismiss the cloud.