Upon casting this spell, the armor you're wearing is whisked away into an extradimensional space that's linked to you. If the armor is magical and invested by you, it remains invested while in this space, though you don't gain its benefits. You then gain the Armor Up! action; once you use the action, the spell ends. If the action hasn't been used by the time the spell's duration ends, the extradimensional space collapses, ejecting the armor's pieces on the ground under you.
Spell Effect: Instant Armor
Traits
An action with this trait requires a degree of mental concentration and discipline.
Spells with this trait grant you an action during the spell's effects, typically a reaction with a special trigger. They typically have a long duration, such as 24 hours. You can have only one spell with the contingency trait, or one contingency spell, active at a time. If you cast another spell with the contingency trait or contingency, the newer casting supersedes the older.
This effect or item creates an extradimensional space. An extradimensional effect placed inside another extradimensional space ceases to function until it is removed.
You must physically manipulate an item or make gestures to use an action with this trait. Creatures without a suitable appendage can't perform actions with this trait. Manipulate actions often trigger reactions.
Effects with the metal trait conjure or manipulate metal. Those that manipulate metal have no effect in an area without metal. Creatures with this trait consist primarily of metal or have a connection to magical metal.