As I said, the rules are very vauge and the only reference that I can find to skill enhancement at all is where the book says there is no limits to the competance bonus. Somehow, I believe this was either an oversight on the writers part or a misprint. In my campaign, I have characters with magic items that give bonuses to skills ranging from a +2 to a +20. Some of my players have begun asking about items that would give them +30 to skills like Alchemy and Bluff. Neccessity has made me lay out some ground rules to keep the ehnacements, and abilities, in check.There are two ways to give skill bonuses with magic items. The first way is to possess the knowledge and skill required to impart a competance bonus onto some related magic item. The other is to possess a spell (like Jump) that ignores skill level and imparts a magical bonus to your skill checks. Either method may be used or both may be combined to make superior items.
After much deliberation, I have come up with a table to guide the item creation process for skill bonuses. The maximum bonus is what can be obtained using the skill level, materials, or magic at hand to create the item. To create an enhanced item, the character must have at least 5 ranks in the appropriate skill. The following table assumes that the character has at least the minimum ranks for the enhancement. Without the minimum ranks, only magic may be used to give an enhancement.
| Max Bonus | Condition |
| | Item enchanted is only marginally* used for the skill checks. (A glass vial for Alchemy checks.) |
| | This is the average bonus |
| | The enchanted item is of major use* in skill checks. (Magnifying Glass for Appraise Checks.) |
| | A spell is used that emulates the skill but the character doesn't have the minimum ranks for the skill. |
| | A spell is used that emulates the skill and the character has at least the minimum ranks in the skill. |
Confused yet? I hope not. This simple system should cover any questions that come up. The only problems that I see are what items constitute marginal or major use. I leave this issue up to the DM and the situation. The other problem is that some skills can't have competance bonuses attatched to them, and some skills cannot have magical aid to enhance them. Instead of making a generalization, I have decided to deal with each skill individually. For new skills, find one that is a close match and adapt those rules.
| Skill | Enhancement capability |
| Alchemy | This skill is so complex that you may only gain a maximum of +5 enhancement to it. |
| Animal Empathy | Having ranks in the skill does not matter. Only magic can grant an enhancement so therefore the maximum enhancement is +15. |
| Appraise | Magic does not help this skill. The maximum enhancement is +10. |
| Balance | This skill is so dynamic that you may only gain a maximum of +5 enhancement to it. |
| Bluff | This skill cannot be enhanced magically. The exception is the feinting ability, a weapon can be granted up to a +2 enhancement with at least 5 ranks in the skill. |
| Climb | No restriction. |
| Concentration | This skill cannot be enhanced magically. |
| Craft | No restriction. |
| Decipher Script | This skill cannot be enhanced magically. |
| Diplomacy | Having ranks in the skill does not matter. Only magic can grant an enhancement so therefore the maximum enhancement is +15. |
| Disable Device | No restriction. An item that grants a bonus to Open Locks may also grant a bonus to Disable Device. |
| Disguise | No restriction |
| Escape Artist | No restriction |
| Forgery | This skill is so complex that you may only gain a maximum of +5 enhancement to it. |
| Gather Information | This skill cannot be enhanced magically. |
| Handle Animal | This skill is so complex that you may only gain a maximum of +5 enhancement to it. Enhancements may only be granted for handling and pushing, all other uses of this skill cannot gain enhancments. |
| Heal | No restriction |
| Hide | No restriction. |
| Innuendo | This skill cannot be enhanced magically. |
| Intimidate | No restriction. |
| Intuit Direction | No restriction. |
| Jump | No restriction. |
| Knowledge (all) | This skill cannot be enhanced magically. Either you know the information or you don't, magic can't help you. |
| Listen | This skill is so dynamic that you may only gain a maximum of +5 enhancement to it. |
| Move Silently | No restriction. |
| Open Locks | No restriction. Items that give bonuses to Disable Device may also grant the bonus to Open Locks. |
| Perform | No restriction. |
| Pick Pocket | This skill cannot be enhanced magically. |
| Profession | No restriction. |
| Read Lips | This skill is so dynamic that you may only gain a maximum of +5 enhancement to it. |
| Ride | No restriction. |
| Scry | This skill cannot be enhanced magically. Magic can create items that detect scrying attempts automatically, or items that allow you to Scry, not add bonuses to your Scry check. |
| Search | This skill is so complex that you may only gain a maximum of +5 enhancement to it. |
| Sense Motive | This skill cannot be enhanced magically. |
| Speak Language | This skill cannot be enhanced magically. It is possible, however, to make an intelligent item that speaks specific languages. |
| Spellcraft | This skill cannot be enhanced magically. |
| Spot | Having ranks in the skill does not matter. Only magic can grant an enhancement so therefore the maximum enhancement is +15. |
| Swim | No restriction. |
| Tumble | This skill is so dynamic that you may only gain a maximum of +5 enhancement to it. |
| Use Magic Device | You can create items that emulate specific class, alignment, or race. The item only grants up to a +5 bonus for that specific occurence and none other. If the item is worn while attempting to emulate another class, alignment, or race, then the enhancment becomes a penalty. (i.e. wearing a lawful emulating ring while trying to emulate chaotic garners you a -5 penalty to the roll. Remeber these items people!) |
| Use Rope | No restriction. |
| Wilderness Lore | Having ranks in the skill does not matter. Only magic can grant an enhancement so therefore the maximum enhancement is +15. This skill is so diverse that enhancements should only work on specific uses of the skill and not all uses of the skill. (Such as a cloak that grants you a +15 on hunting checks due to its surpression of scent and sound.) Enhancing ones tracking ability requires the creator also have the Track feat. |
