Azure Dragon Crescent Blade

This black shafted glaive bears bronze open jawed dragon head fitting at the base of the blade, counter-weighted by a three sided spike. Majestic dragon etchings stretch the full length of both faces of the mighty curved blade. The etchings glow with a blue and green luminescence. You have a +3 bonus to attack and damage rolls made with this magic weapon. The glaive ignores resistance to slashing damage, and your weapon attacks score a critical hit on a roll of 19 or 20.

Inspiring Presence. While you hold his weapon, up to three allied creatures of your choice that you can see can’t be charmed, frightened, or incapacitated, as long as you are conscious.

Righteous Fury. If a creature has dealt damage to one or more your allies since the end of your last turn, blue and green flame erupt from the dragon etchings, engulfing the blade with radiant energy. The next attack you make with this weapon against that creature has advantage. On a hit, the weapon deals an extra 3d6 radiant damage. If you fail to hit the target creature, the blade continues to glow and you continue to roll attacks with advantage until the creature is successfully hit.

Honourable Challenge. When you point this weapon at a creature and issue a challenge, each time the creature deals damage to a target other than you, or forces an allied creature to make a saving throw, the creature must make a DC 16 Wisdom saving throw or take 2d8 psychic damage, or half as much on a success.

Proficiency with a Glaive allows you to add your proficiency bonus to the attack roll for any attack you make with it.

Notes: Bonus: Magic, creature of lawful alignment., Damage, Combat, Heavy, Reach, Two-Handed, Graze