Spell Phylactery (Alteration)
Level: Mystra 5
Range: Self
Duration: Permanent until triggered
Casting Time: 1 round
Area of Effect: The caster
Saving Throw: None

The Dweomerkeeper sets a set of triggering conditions for a single spell to be cast, as per the contingency spell. In order for the phylactery to work, the Dweomerkeeper has to have it memorized during the casting (but not during the release of the spell). The conditions needed to bring this spell into effect must be clear, although they can be general. For example, a spell phylactery with a spell of "Ironskin" might prescribe that any time you are hit by a weapon, the "Ironskin" spell instantly comes into effect. The spell must be of a spell level no higher than one-third of the caster's level, up to a maximum of level 5.