Swamp of SlothFocus 3
Source Pathfinder Core Rulebook
Cast
to 
(somatic, verbal)Area 5-foot burst or more
Range 120 feet
Duration 1 minute
Ground in the area turns swampy and fetid. The area is difficult terrain. The sludge at the bottom of the morass animates into diminutive sludge beasts that have a demonic appearance. These don't function as normal creatures, but they swarm over creatures in the swamp and exude a noxious stench. The swamp deals 1d6 poison damage; creatures that end their turn in the area must attempt a basic Fortitude save. You can increase the number of actions it takes to Cast the Spell. For each additional action, increase the burst's radius by 5 feet.
Heightened (+2) The damage increases by 1d6, and the initial radius increases by 5 feet.
Traits
Something of uncommon rarity requires special training or comes from a particular culture or part of the world. Some character choices give access to uncommon options, and the GM can choose to allow access for anyone. Less is known about uncommon creatures than common creatures. They typically can't be summoned. The DC of Recall Knowledge checks related to these creature is increased by 2.
ConjurationEffects and magic items with this trait are associated with the conjuration school of magic, typically involving summoning, creation, teleportation, or moving things from place to place.
OlfactoryAn olfactory effect can affect only creatures that can smell it. This applies only to olfactory parts of the effect, as determined by the GM.
SorcererThis indicates abilities from the sorcerer class.