Fire Gauntlet

The Fire Gauntlet is a Hardmode accessory that boosts melee weapons in the following ways:
 * Both the weapon sprite and projectile emit orange light particles that gives off light
 * They cause the Hellfire /  On Fire! debuff (does not apply in PvP)
 * +100% knockback
 * +12% / +10% /  +9% damage
 * +12% / +10% attack speed
 * They gain autoswing (also applies to whips)
 * +10% size on some melee weapons

Tips

 * Crafting the Fire Gauntlet from the Mechanical Glove does not reduce any of its stat boosts, making it strictly an upgraded version of the latter.
 * One may probably find it more useful to keep the Mechanical Glove, since, unlike many other combined accessories, the Fire Gauntlet loses some functionality of its constituent parts. The Mechanical Glove gives 2% /  3% more damage and speed in its boost than the Fire Gauntlet, and the On Fire! damage from the Fire Gauntlet is negligible.
 * The main benefit of the Fire Gauntlet is that it can be worn alongside the Mechanical Glove. Since speed and damage boosts act multiplicatively, this is a powerful melee combo. In fact, it increases melee damage more than combining the Mechanical Glove with the Destroyer Emblem.

History
Gantelet de feu 烈火手套