Split the TongueFocus 1
Source Pathfinder #161: Belly of the Black Whale
Cast

Range 30 feet
Target A creature within 30 feet fails a Deception or Diplomacy check.
Saving Throw basic Fortitude
The deceiving creature's tongue splits like a serpent's tongue. The creature takes 1d8 slashing damage and must attempt a Fortitude save.
Critical Success The creature is unaffected.
Success The creature takes half damage.
Failure The creature takes full damage and is Stupefied 1 for 1d4 rounds.
Critical Failure As failure, but the creature takes double damage and is Stupefied 2 for 1d4 rounds.
Heightened (+1) The damage increases by 1d8.
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.
FocusFocus spells are a special type of spell attained directly from a branch of study, from a deity, or from another specific source. You can learn focus spells only through special class features or feats, rather than choosing them from a spell list. Furthermore, you cast focus spells using a special pool of Focus Points—you can't prepare a focus spell in a spell slot or use your spell slots to cast focus spells; similarly, you can't spend your Focus Points to cast spells that aren't focus spells.
ManipulateYou must physically manipulate an item or make gestures to use an action with this trait. Creatures without a suitable appendage can't perform actions with this trait. Manipulate actions often trigger reactions.