Player > Spells > Slice Reality
Starfinder Character Operations Manual p.141
Level Witchwarper 2
Casting Time 1 standard action
Range medium (100 ft. + 10 ft./level)
Targets 1 creature + 1 creature/3 levels
Saving Throw Fortitude half; Spell Resistance yes
You expose targets to churning entropy which turns parts of their body sickly and black. Each target takes 2d6 damage. A successful Fortitude save halves this damage.
You can focus on only one target rather than multiple. If you target only a single creature with this spell and it fails its save, the target is also staggered for a number of rounds equal to your caster level.