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 D20
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This article is a D20 reference page
The System Reference Document is a comprehensive toolbox consisting of rules, races, classes, feats, skills, various systems, spells, magic items, and monsters compatible with the d20 System version of Dungeons & Dragons and various other roleplaying games from Wizards of the Coast.
|  D20
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Spiked Armor
Martial Light Melee
| Critical:
| ×2
|
| Range Increment:
| —
|
| Type:
| Piercing
|
| Hardness:
| 10
|
|
| Size | Cost1 | Damage | Weight1 | hp1
|
| Fine | * | 1 | * | *
|
| Diminuative | * | 1d2 | * | *
|
| Tiny | * | 1d3 | * | *
|
| Small | +50 gp | 1d4 | +5 lb. | *
|
| Medium | +50 gp | 1d6 | +10 lb. | *
|
| Large | +100 gp | 1d8 | +20 lb. | *
|
| Huge | * | 2d6 | * | *
|
| Gargantuan | * | 3d6 | * | *
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| Collossal | * | 4d6 | * | *
|
Description
You can have spikes added to your armor, which allow you to deal extra piercing damage on a successful grapple attack. The spikes count as a martial weapon. If you are not proficient with them, you take a –4 penalty on grapple checks when you try to use them. You can also make a regular melee attack (or off-hand attack) with the spikes, and they count as a light weapon in this case. (You can’t also make an attack with armor spikes if you have already made an attack with another off-hand weapon, and vice versa.)
An enhancement bonus to a suit of armor does not improve the spikes’ effectiveness, but the spikes can be made into magic weapons in their own right.
Enhancements
Magical/Psionic Weapon Enhancements
| Bonus Value | Additional Cost1 | Hardness Increase2 | Additional hp2
|
| +1 | +2,000 gp | +2 | +10
|
| +2 | +8,000 gp | +4 | +20
|
| +3 | +18,000 gp | +6 | +30
|
| +4 | +32,000 gp | +8 | +40
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| +5 | +50,000 gp | +10 | +50
|
| +6 | +72,000 gp3 | +12 | +60
|
| +7 | +98,000 gp3 | +14 | +70
|
| +8 | +128,000 gp3 | +16 | +80
|
| +9 | +162,000 gp3 | +18 | +90
|
| +10 | +200,000 gp3 | +20 | +100
|
| +11 or more | + bonus × bonus × 20,000 gp | + enhancement bonus × 2 | + enhancement bonus × 10
|
See Also
System Reference Document -> Equipment -> Weapon Descriptions