The Molecular Stabilizer is a Hardmode Healer spell that is dropped by the Martian Saucer during the Martian Madness event. It fires an instant line of energy around 28 tiles long that heals allies. If there is another ally nearby and not obscured behind a solid tile, the line will chain from the first ally to them, healing them as well. This process will continue while un-healed allies remain within distance of the initially healed ally.
Like all healing items, it benefits from any additional healing effects and cannot receive a Modifier.