Disrupt Casting Effect Cantrip

E/F/M:

The purpose of this Casting is to negate the continuation of any single Heka-engendered Power or Casting Effect within the Distance range of this Cantrip's EffecL All manner of ongoing dweomers will be negated or dissipated thus, one Critical Turn after the activation of this Casting. However, only one can be disrupted by this Effect. and if there are several Castings active in the Distance range, the nearest and weakest will be disrupted. Note that this Cantrip does not affect damaging or combat related Castings or Powers, or any others whose Effect is 'Instantaneous' and not ongoing. Results (which are ongoing or otherwise) of any Effects are not Effects in themselves, so they are not negated. Light, darkness, silence, protection, etc., are examples of Effects which persist for a Time duration.