Split Shot
You fragment a ranged spell. If your next action is to Cast a Spell without a duration that requires an attack roll against a single target, you can choose a second target within range. You roll a single attack roll and compare the result to the AC of both targets.
This counts as one attack for your multiple attack penalty. To the second target, the spell deals half the amount of damage it would normally deal and has no effects beyond the spell's initial damage (such as imposing conditions or penalties).
Traits
An action with this trait requires a degree of mental concentration and discipline.
This indicates abilities from the sorcerer class.
Spellshape actions tweak the properties of your spells. You must use a spellshape action directly before casting the spell you want to alter. If you use any action (including free actions and reactions) other than casting a spell directly after, you waste the benefits of the spellshape action. The benefit is also lost if your turn ends before you cast the spell. Any additional effects added by a spellshape action are part of the spell's effect, not of the spellshape action itself.