You've immersed yourself in training with your trident, becoming an expert in its use. After countless hours, blood, tears, and sweat, you gain the following properties:
- You gain a +1 bonus to attack rolls with a trident.
- Instead of the normal damage die, you use 1d8 when wielding a trident with one hand, and 1d10 when wielding it with both hands and 1d12 when you throw the trident.
- When you make a melee attack with a trident, you may use a bonus action to make another melee attacks.
- Every four character levels spent training and using your weapon, it increasingly deals greater amounts of damage (every four levels, the damage die increases by 1: 1d8 one hand, 1d10 both hands and 1d12 throw the trident.