Spearman

You excel at making quick and accurate jabs with spears, which often catch your foes off guard. 

• When making an attack of opportunity with a spear, pike, trident, or lance; you double your proficiency bonus on the attack roll.
• When you attack a creature which expended movement during its last or current turn, you deal an additional 2 damage of the weapons type. You must attack with a spear, pike, trident, or lance to benefit from this feature.