Overburdening Spell
Feat 10
Source Pathfinder Impossible Magic
You have learned how to weigh down your enemies' life essence. If the next action you use is to Cast a Spell that targets a single creature, unless the target is unaffected by the spell, the target takes a –15-foot status penalty to its Speeds for 1 round (this penalty is doubled for climb, fly, and swim Speeds).
Effect: Overburdening Spell
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.
NecromancerThis indicates abilities from the necromancer class.
OccultThis magic comes from the occult tradition, calling upon bizarre and ephemeral mysteries. Anything with this trait is magical. A creature with this trait is primarily constituted of or has a strong connection to occult magic.
SpellshapeSpellshape 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.