Blue Drakonid

Sweeping Strikes. Each melee attack can target an extra adjacent creature using a separate attack and damage roll.

Charger.

When you use your action to Dash, you can use a bonus action to make one melee weapon attack or to shove a creature.

• If you move at least 10 feet in a straight line immediately before taking this bonus action, you either gain a +5 bonus to the attack's damage roll (if you chose to make a melee attack and hit) or push the target up to 10 feet away from you (if you chose to shove and you succeed).

Glaive. Melee Weapon Attack: +5 to hit, reach 10 ft., 2 targets. Hit: 8 (1d10 + 3) slashing damage. 

Throw Glaive. RangedWeapon Attack: +5 to hit, range 30/120 ft., 1 target. Hit: 8 (1d10 + 3) piercing damage.

Attack of Opportunity.