After discussion in a few places (here, IRC, IM) regarding the first cut at the Shield Proficiency Talent, I’ve tweaked it a bit.
This talent allows you to use a shield to increasingly greater effect, ultimately providing impenetrable defenses, defense against spells, and even the ability to turn spells on their caster.
|Free||Proficiency with light shields|
|Basic||Proficiency with heavy shields, Shield Wall|
|Expert||Proficiency with shield bashing and tower shields. Improved Shield Wall|
|Heroic||Shield Protector, Deflect Arrows|
A character is free to use a shield if the shield is equipped and the character is not helpless (yes, it works while flatfooted).
When adjacent to another character using a shield and you both have Expert Shield Proficiency you may form a shield wall. Choose a direction to defend against perpendicular to your line, and as long as you stay adjacent to each other you gain both shield bonuses against attacks from that direction. When taking part in a shield wall you lose your shield bonus against attacks from other directions.
For instance, if two adjacent characters use large shields and have Expert Shield Proficiency they enjoy a +4 shield bonus attacks from one direction. If the characters stand in a line running east-west they can apply this bonus to attacks from one of the north or south directions (chosen together each round).
This may be applied for each adjacent character standing in line (three suitable characters with large shields could have +4, +6, and +4 bonuses respectively.
As Shield Wall above, but you gain bonuses from and grant bonuses to all adjacent shield wall members that can be ‘exposed’. This means that if your shield wall is actually in a square, those with Expert Shield Proficiency on the ‘corners’ still count as members of the shield wall from both the ‘front’ and the ‘side’, granting and receiving bonuses normally.
Members on the ‘inside’ of the shield wall do not count as exposed and thus are not included in the shield wall.
All adjacent allies (even outside or ineligible for a shield wall) may gain the benefit of your shield bonus in place of their own, if any.
When struck by a ranged attack you may spend from your Dexterity pool and make an attack roll (DC equal to the attack roll that struck you) to negate the attack. This does not apply to exceptional ranged attacks such as giant-thrown boulders.
You may not use Deflect Arrows while maintaining an aegis, below.
As a single action you may spend from your Dexterity pool to initiate and maintain either a wall of force (based on your shield location, choose a direction) or a globe of invulnerability (centered on your shield). You may take only 5′ steps while maintaining either of these and lose the use of your shield for other purposes (including granting your shield bonus to others, deflecting arrows, or gaining the shield bonus for yourself).
If you are not currently maintaining an aegis, you may as an immediate action spend from your Dexterity pool to activate a wall of force or globe of invulnerability (or switch between the two). If you do not maintain the aegis it will last until your next turn.
Maintaining an aegis becomes a swift action rather than a single action.
If you are free to use your shield, as an immediate action you may spend from your Dexterity pool to use a spell turning effect against a chosen spell that targets you. If you are maintaining an aegis you may choose to abandon it (ending the effect immediately) in order to use this ability.