Enzyme Core (3.5e Maneuver)

''Your weapon turns into a mass of digestive enzymes. As you swing it, it extends beyond your normal reach to cut at the very molecular framework of your opponent's body.''

When you initiate this maneuver, your weapon turns into a viscous blob of digestive juice for the rest of your turn, yet still retains its structure. The enzyme core increases your reach by 5 feet, and your melee attacks made with the enzyme core deal acid damage equal to your normal melee damage. You still gain all the normal benefits from a high Strength score, feats, and other effects that increase your melee damage. For example, an attack with a dagger that normally deals 1d4+2 points of slashing damage would instead deal 1d4+2 points of acid damage. You otherwise attack with your weapon as normal.

This maneuver is a supernatural ability.

This maneuver is functionally identical to burning brand, except that it does acid damage instead.