Dream Forge & Magical Effects

[Hachem_Muche]

When affected by Broken Dream ("The target's dreams have been broken by the dreamforge, reducing its mental save by %d and reducing its chance of successfully casting a spell by %d%%."), existing magical effects and sustains are disrupted with the message:

"Ability XXXX has been disrupted by anti-magic forces"

This is caused by setting the "spell_failure" attribute which is also used for the SPELL DISRUPTION anti-magic effect.
The effect description implies that it only affects the casting of new spells, in which case a new attribute like "new_spell_failure" is needed, or if this behavior is intended, the description and messages need to be updated and clarified (which probably also requires that a new attribute be defined).