Split Shot Feat 4
Source Pathfinder Advanced Player's Guide
You fragment a ranged spell into a pair of smaller shots. If your next action is to Cast a Spell without a duration that requires an attack roll against a single target and has no effect beyond dealing damage, you roll a single attack roll and compare the result to the AC of two targets within the spell's range. The spell deals only half its usual damage to each target.
This counts as one attack for your multiple attack penalty.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
ConcentrateAn action with this trait requires a degree of mental concentration and discipline.
MetamagicActions with the metamagic trait, usually from metamagic feats, tweak the properties of your spells. You must use a metamagic action directly before Casting the Spell you want to alter. If you use any action (including free actions and reactions) other than Cast a Spell directly after, you waste the benefits of the metamagic action. Any additional effects added by a metamagic action are part of the spell's effect, not of the metamagic action itself.
SorcererThis indicates abilities from the sorcerer class.