Suppress Breath Weapon

(Draconomicon, DnD 3.5)

Enchantment (Compulsion) [Mind-Affecting]

Level: ; Bard 3; Sorcerer/Wizard 3
Components: V
Casting Time: 1 standard action
Range: Close (25 ft. + 5 ft./2 levels)
Target: One creature
Duration: 1 minute/level
Saving Throw: Will negates
Spell Resistance: Yes

The target of this spell cannot choose to use its breath weapon unless "forced" to do so by an enchantment (compulsion) spell of higher level, such as lesser geas.