Invocation Grade: Least
Equivalent Spell Level: 1st
You cause various bits of trash and detritus in an area—loose wood, rotting garbage, old clothes, discarded dishes, scraps of parchment, even dead animals—to fly about and latch onto a single target creature within Medium range (100 ft. + 10 ft. per warlock level). If the target fails a Reflex save, he is entangled. The subject can escape with a successful DC 20 Strength or Escape Artist check, which can be repeated in every round as a standard action. The invocation ends when the target successfully escapes, or after 1 round per caster level. This invocation requires that at least 50% of the refuse be urban trash, so it does not function in the wilderness. Creatures of Huge or larger size are immune to this invocation.
Source: Cityscape, page 68.