Touch of Rust

Alteration [earth] Tier: 0 Components: Verbal, Somatic Casting Time: 1 major action Range: Touch Target: Ferrous object touch Duration: Concentration Saving Throw: Spell negates (object) You scrape the rust from the door, and then drag your finger across the spot again. Every day the steel is thinner.

A thin layer of rust spreads from your fingertip, covering about 4 square inches per round. This rust can jam hinges and mechanisms, but doesn’t do substantial damage to the metal itself.