Favored Environment

From D20advanced

FAVORED ENVIRONMENT		Combat, Ranked

You have an environment you're especially suited for fighting in. Examples include in the air, underwater, in space, in extreme heat or cold, in jungles or woodlands, and so forth. While in your favored environment, you gain either a +1 bonus to attack or a +1 bonus to defense. Choose at the start of each round whether your bonus applies to attack or defense. Your maximum attack and defense bonus is limited by the campaign's power level.

d20 Advanced: Part I
Chapter I: The Basics	What is d20 Advanced? | The Basics | Gameplay | Hero Dice | Character Points | Details & Characteristics | Drawbacks
Chapter II: Abilities	Generating Ability Scores | The Abilities | Altering Ability Scores | Movement | Size
Chapter III: Skills	Skill Basics | How Skills Work | Skill Descriptions | Combat Skills | Resistances | Creating Skills
Chapter IV: Feats	Acquiring Feats | Feat Descriptions | Fighting Styles | Creating Feats
Chapter V: FX	FX Components | FX Types | Using FX | Noticing FX | Countering FX | FX Descriptions | FX Feats | FX Modifiers | Extras | Flaws | FX Drawbacks | Drawback Descriptions | FX Structures | Creating FX | Improving and Adding FX
Chapter VI: Gear	Equipment | General Equipment | Weapons | Armor | Vehicles | Structures | Devices | Constructs | Wealth
Part I: Characters | Part II: Action | Part III: Running the Game