Between the size of true longswords and true greatswords, bastard greatswords are popularly known as "two-and-a-half-hand" swords. Their size gives them greater chopping power than a longsword, and better versatility than a greatsword.
Cumbersome. Due to the bastard greatsword's size and weight, it is considered to be unwieldy if you wield it in one hand while you aren't proficient.
Proficiency with a Greatsword allows you to add your proficiency bonus to the attack roll for any attack you make with it.
This weapon has the following mastery property. To use this property, you must have a feature that lets you use it.
Graze. If your attack roll with this weapon misses a creature, you can deal damage to that creature equal to the ability modifier you used to make the attack roll. This damage is the same type dealt by the weapon, and the damage can be increased only by increasing the ability modifier.
Notes: Weapon Property: Versatile, Damage: Slashing, Special, Heavy, Two-Handed, Graze
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