How about a trait to make contingency spells in Arcanis?
Spell Stitched Body [Arcanum, Limited]
Through your faith, dealings, or abilities, you have placed spells into your very body.
Benefit: Your body is stitched with a spell. The abilities granted by this spell vary by the spell. This spell will go off when conditions imposed by the spell are met or if you lose all wounds.
Thoughts?
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