pf2e.fyi
From Pathfinder Society Scenario #6-05: Silver Bark, Golden Blades, which isn't enabled.

Greased Floor (3-4)

HAZARD 2
MECHANICALTRAP
Stealth +8
Description The floor is highly waxed and slippery.
Disable DC 16 Survival or DC 16 Thievery to remove the slippery coating or any ability that turns the area into difficult terrain.
Slip and Slide
Trigger A creature walks into the greased area
Effect The triggering creature must make a successful DC 14 Acrobatics check to avoid falling Prone. The area is uneven ground.
Reset Manual, reapply the wax.
Pathfinder Society Scenario #6-05: Silver Bark, Golden BladesORC