spear master

although the spear is a simple weapon you have worked hard to master it for doing so you gain the following benefits

1. you gain a +1 to attack and damage rolls with a spear/trident
2. while you are wielding a spear creatures entering your reach provoke an attack of opportunity
3. spears and trident lose the thrown property and instead gains the finesse property
4. when making an attack with a spear weapon while you have mastery your damage goes from 1d6 to 1d8  with one hand and when you make a 2 handed attack from 1d8 to 1d10 this must be vocalized to the Dungeon Master  prior to the attack roll