Valor Form

Valor Form (ブレイヴフォーム) is the first Drive Form attained in Kingdom Hearts II. This form is obtained along with Sora's new clothes at Yen Sid's Tower. Sora merges with Goofy to transform. The form turns Sora's clothes into a red and black color scheme with a fleur-de-lis on each sleeve and pant leg. In this form, Sora wields two keyblades. This form focuses on attack, and is the most offensive of any form. Valor Form allows Sora to get in close and bash away to do heavy damage in a short amount of time, at the cost of losing the ability to cast magic.

While in this form, Sora can run faster than usual, making Valor the second fastest Drive Form, compared to Final's gliding ability.

This form also gives Sora access to the Star Seeker Keyblade until he obtains the Keyblades Hidden Dragon or Hero's Crest.

Leveling Up
The Valor Form has the easiest way to level compared to the others. It levels up simply by landing successful hits on an enemy, and Valor Form has a very long combo. The easiest way to level is to use it on every boss and go to the village cave in the Land of Dragons. Destroy all of the heartless in the area and if possible, use your square combo to break the carts to restore a bit of your time and go to the summit and kill all of the heartless possible in your time left. The best keyblade to use is the Sweet Memories or Hidden Dragon, which have low power and allow for more hits.

By leveling up the Valor Form, Sora will develop the ability High Jump, which allows him to jump at unreachable heights.

Support
Pros
 * Good enhancement in strength and overall stats.
 * EXPs is gained as Sora strikes enemies, thus making it the easiest Form to level-up.
 * Finishing blows can be executed without completing a combo, allowing Sora to do high amounts of damage easily.
 * Sora's speed is increased, making him run double as fast as his normal form.

Cons
 * Magic is disabled. However, this can be negated should Donald serve as a healer.
 * Takes more time to defeat an enemy without magic aid.

Helpful Hints

 * As the Valor Form levels up for every hit made, the best way to level it is to use weak Keyblades on strong enemies. Sweet Memories, the weakest keyblade, is wonderful for this, and is best paired with Oathkeeper, a slightly weak Keyblade that will also make the Form last longer. Morningstar's and Crimson Jazz's are both enemies which take a lot of damage, and to make it even better their attacks are easily disrupted by Valor Form's, and they drop a lot of Drive points when defeated. These enemies appear together in both Hollow Bastion and Beast's Castle, making those both good places to train Valor Form; Beast's castle also has the added benefit of a Save Point right next to the battlefield, and closely grouped enemies.

Representation
This form represents Sora's courage and strength. It also represents Roxas's fight style the most as it abandons defensive capabilities in favor of power and speed.

Trivia

 * If one uses a cheat device to get this Form while still playing as Roxas, they will discover that Dual-Wield Roxas and Valor Form have the same abilities.
 * When in Halloween Town, the usual pumpkin-mask changes to a devil-mask, slightly remniscent of the mask Lock wears. Arguably the devil mask also looks like that of a Bomb from the Final Fantasy series.
 * Arguably, Valor Form is one of the more useful forms, due to its good strength and speed, as well as leveling up easily and not requiring many Drive Levels. This makes it very valuable right up to the end of the game. However, because he uses two Keyblades with his Magic disabled, this Form is also takes away virtually all of Sora's defensive capabilites; only Anti Form is more vulnerable to enemy attacks than this Form.