Tactical feat

Tactical feats, or Combat feats are feats that correspond to melee special attacks require a DC check success.


 * Trip
 * Improved Trip
 * Sap (Has no DC)
 * Sunder
 * Improved Sunder
 * Hamstring (Has no DC)
 * Stunning Blow
 * Stunning Fist
 * Quivering Palm

Some Epic Destiny abilities, especially those in the Grandmaster of Flowers and Legendary Dreadnought trees, are also considered in the same category and benefit from items and enhancements which improve the DC of all tactic feats.

Ability Score
Except for Stunning Fist and Quivering Palm which relies upon Wisdom, tactical feats rely upon the Strength modifier of the player rolled against various monster stats. Any items or spells, such as Rage which improve your Strength also improve your DC.

Enhancement
Improvements to Tactics DC can be found in the racial trees for Dwarf enhancements, Warforged enhancements, and Bladeforged enhancements as well as special bonuses for Half-Orc enhancements (Sunder only) and Purple Dragon Knight enhancements (1/3 of Charisma bonus to DC if higher than Strength).

Items

 * While most named items which boost Combat Mastery are epic, two can be obtained in Heroic levels by meeting certain objectives for Challenge packs, namely the Spare Hand and the Iron Cloak of the Bear, both of which are upgradeable.


 * Randomly generated loot with the Combat Mastery modifier will give bonuses to all tactical feat DCs. These typically appear on shields and some jewelry items.

Epic Destiny

 * Legendary Dreadnought features the Tier I ability Legendary Tactics which can grant up to +6 to all tactics feats and can be twisted.


 * Grandmaster of Flowers has innate abilities (non-twistable) which gradually increase tactics DC, up to 3 by Level 5.


 * Epic Destiny Feats also offers another bonus feat named Tactician which grants another +2 bonus, attained with a capped destiny (Maximum Destiny XP) in the Martial sphere.

Please note that some of Epic Destiny combat abilities may not accept these bonuses, even if advertised, due to mistyping bugs in the game.