Dragon Slayer Double-Bladed Scimitar

You gain a +1 bonus to attack rolls and damage rolls made with this magic weapon.

The weapon deals an extra 3d6 damage of the weapon's type if the target is a Dragon.

Special: If you attack with a double-bladed scimitar as part of the Attack action on your turn, you can use a bonus action immediately after to make a melee attack with it. This attack deals 1d4 slashing damage on a hit, instead of 2d4.

Two-Handed: A Two-Handed weapon requires two hands when you attack with it.

Proficiency: martial, double-bladed scimitar Source: Dungeon Master's Guide (2024) p. 254