Prerequisite: Proficiency with martial weapons

Description: You have trained extensively with the warglaive, mastering its unique form and combat style. You gain the following benefits:

1. Increase Dexterity or Strength: Increase your Dexterity or Strength score by 1, to a maximum of 20.

2. Proficiency: You gain proficiency with the warglaive.

3. Warglaive Expertise: When you make an attack with a warglaive, you can add your proficiency bonus to the damage roll.

4. Cleaving Strike: When you reduce a creature to 0 hit points with a warglaive on your turn, you can make one additional attack with it as a bonus action.

5. Defensive Stance: While wielding a warglaive, you gain a +1 bonus to AC.