Rune of Gravity
This item is a magical rune made from mithril that is 1’ in diameter and 1/8” thick. Etched into
its surface is a scene depicting a planet. When nailed onto the deck of a ship and activated, the rune magically maintains the ship’s gravity plane even when within the spherical gravity field of a planet. This allows the decks on the "underside of the gravity plane to maintain their orientation during planetfall.

Caster Level: 4th; Prerequisites: Craft Wondrous Item, Metamagic (Empower Spell), Levitate; Market Price: 12,000 gp.