Oversized Weapon Specialist

You have become an expert in fighting with large and two-handed weapons in one hand, granting you the following benefits:

• Increase your Strength score by 1, to a maximum of 20.
• You can wield weapons suitable for creatures one size category larger than yourself. Such weapons deal double the damage dice of the normal-sized version of the weapon.
• You can wield a two-handed weapon appropriate to your size in one hand but only if you wield one such weapon.