Base Attack Bonus

By spending Experience on your Base Attack Bonus (or BaB), you increase the limit to the amount of Attack Bonus you may have. While BaB does not directly increase your odds of hitting it allows you to have greater potential to be accurate with attacks. It is a sign or martial potential and overall maximum skill with striking a foe.

Attack Roll Limit (or ARL) is equal to twice your Base Attack Bonus (BaB x 2 = Attack Limit). Only Circumstane bonuses may break the limit. A tactical advantage such as Flanking is not limited purely by skill. There are some affects that may alter your limit outside of only BaB. Spells and Spell-like Abilities do not adhere to this limit and instead likely use Caster Level or Spell Attack Rules.

BaB is added directly to your Defense (AC) and a Dodge Bonus. When calculating Defense you add your BAB as a Dodge bonus to Defense.

When selecting Base Attack Bonus on the Priority Chart, you gain an additional amount of TP equal to the secondary number in the chart. Whenever BaB is leveled up you also gain 5 TP.

Tactics Points (TP) is used to performs extraordinary martial feats. It is most often used to activate Talents. TP costs 1 Experience per point to increase. Additionally if you select a Base Attack Bonus of 1 or higher you gain some free bonus TP, as denoted in the table below. You have a maximum TP of 20 x you Bab, meaning your total TP caps out at 400 at 20 BaB.

Tactics Points regenerate an amount equal to your Intelligence modifier each hour. Some abilities may drain your TP but there's no natural force that will remove them or limit their usage. There is no limit to the amount of TP spent in a round or Turn.

There are 8 weapon skill that dictate the natural skill and proficiency with select weapon groups. Every 2 Ranks in a Weapon Skill grants a +1 on Attacks with the selected weapon.