Seal

3rd-level abjuration

Casting Time: 1 minute

Range: Touch

Components: V, S, M (an ounce of wax with flakes of gold worth at least 50 gp)

Duration: 1 hour

You magically seal the cracks, crevices, gaps, and breaches of a room or vehicle, protecting those inside it. You must be in a room, structure, vehicle, or chamber with a ceiling, walls, and windows, doors, portcullises, or other ways of physically closing off ingress and egress, or the spell fails.

When you cast this spell, you touch the floor of a chamber that is up to fifty 5-foot squares and up to 10 feet tall, shaped as you desire. You can ward a long hallway, a square bedchamber, the lowest deck of a ship, the interior of a siege engine, or a similar chamber.

Until the spell ends, the chamber is protected in the following ways.

• Barred. Doors, windows, and other entryways into the chamber are magically locked, as if sealed by an arcane lock spell.
• Bolstered. The chamber’s walls, floor, ceiling, doors, windows, and similar structural features are immune to nonmagical bludgeoning, piercing, and slashing damage and have resistance to magical damage.
• Impermeable. Magical and nonmagical water, gases, and other liquids and vapors can’t pass into the chamber from outside of it.
• Safe. The air within the chamber is safe to breathe and capable of sustaining any number of breathing creatures for the duration, provided the creature is wholly within the chamber.