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PFS StandardCaustic BlastCantrip 1

Acid Cantrip Concentrate Manipulate 
Source Player Core pg. 319
Traditions arcane, primal
Cast [two-actions]
Range 30 feet; Area 5-foot burst
Defense basic Reflex
You fling a large glob of acid that immediately detonates, spraying nearby creatures. Creatures in the area take 1d8 acid damage with a basic Reflex save; on a critical failure, the creature also takes 1 persistent acid damage.

    Heightened (+2) The initial damage increases by 1d8, and the persistent damage on a critical failure increases by 1.