The Gravistar Sabaton is an Expert Mode-exclusive Hardmode accessory dropped by Astrum Aureus. If equipped, when the ▼ Down key is pressed while in mid-air, it increases the player's fall speed for 5 seconds, allowing them to create an astral explosion upon hitting the ground, dealing 300 typeless damage to nearby enemies and inflicting the Astral Infection debuff. This effect has an 8 second cooldown.
- A sabaton, historically, was a piece of armor that covered the foot of a knight.
- The accessory's function is a reference to the H3AD-5T item from Risk of Rain 2.
