Use Magic Device–Use Rope

Use Magic Device

(CHA; TRAINED ONLY)

Use this skill to activate magic items not usually usable by characters of your class.

Check: You can use this skill to read a spell or to activate a magic item. Use Magic Device lets you use a magic item as if you had the spell ability or class features of another class, as if you were a different race, or as if you were of a different alignment.

You make a Use Magic Device check each time you activate a device such as a wand. If you are using the check to emulate an alignment or some other quality in an ongoing manner, you need to make the relevant Use Magic Device check once per hour.

You must consciously choose which requirement to emulate. That is, you must know what you are trying to emulate when you make a Use Magic Device check for that purpose. The DCs for various tasks involving Use Magic Device checks are summarized in the table below.

Task Use Magic Device DC
Activate blindly 25
Decipher a written spell 25 + spell level
Use a scroll 20 + caster level
Use a wand 20
Emulate a class feature 20
Emulate an ability score See text
Emulate a race 25
Emulate an alignment 30

 

Activate Blindly: Some magic items are activated by special words, thoughts, or actions. You can activate such an item as if you were using the activation word, thought, or action, even when you are not and even if you do not know it. You do have to perform some equivalent activity in order to make the check. That is, you must speak, wave the item around, or otherwise attempt to get it to activate. You get a special +2 bonus on your Use Magic Device check if you’ve activated the item in question at least once before. If you fail by 9 or less, you cannot activate the device. If you fail by 10 or more, you suffer a mishap. A mishap means that magical energy gets released, but it does not do what you wanted it to do. The default mishaps are that the item affects the wrong target or that uncontrolled magical energy is released, dealing 2d6 points of damage to you. This mishap is in addition to the chance for a mishap that you normally run when you cast a spell from a scroll that you could not otherwise cast yourself.

Decipher a Written Spell: This usage works just like deciphering a written spell with the Spellcraft skill, except that the DC is 5 points higher. Deciphering a written spell requires 1 minute of Concentration (CON).

Emulate an Ability Score: To cast a spell from a scroll, you need a high score in the appropriate ability (Intelligence for wizard spells, Wisdom for divine spells, or Charisma for sorcerer or bard spells). Your effective ability score (appropriate to the class you are emulating when you try to cast the spell from the scroll) is your Use Magic Device check result minus 15. If you already have a high enough score in the appropriate ability, you do not need to make this check.

Emulate an Alignment: Some magic items have positive or negative effects based on the user’s alignment. Use Magic Device lets you use these items as if you were of an alignment of your choice. You can emulate only one alignment at a time.

Emulate a Class Feature: Sometimes you need to use a class feature to activate a magic item. In this case, your effective level in the emulated class equals your Use Magic Device check result minus 20. This skill does not let you actually use the class feature of another class. It just lets you activate items as if you had that class feature. If the class whose feature you are emulating has an alignment requirement, you must meet it, either honestly or by emulating an appropriate alignment with a separate Use Magic Device check (see above).

Emulate a Race: Some magic items work only for members of certain races, or work better for members of those races. You can use such an item as if you were a race of your choice. You can emulate only one race at a time.

Use a Scroll: If you are casting a spell from a scroll, you have to decipher it first. Normally, to cast a spell from a scroll, you must have the scroll’s spell on your class spell list. Use Magic Device allows you to use a scroll as if you had a particular spell on your class spell list. The DC is equal to 20 + the caster level of the spell you are trying to cast from the scroll. Also, casting a spell from a scroll requires a minimum score (10 + spell level) in the appropriate ability. If you do not have a sufficient score in that ability, you must emulate the ability score with a separate Use Magic Device check (see above).

This use of the skill also applies to other spell completion magic items.

Use a Wand: Normally, to use a wand, you must have the wand’s spell on your class spell list. This use of the skill allows you to use a wand as if you had a particular spell on your class spell list. This use of the skill also applies to other spell trigger magic items, such as staffs.

Action: None. The Use Magic Device check is made as part of the action (if any) required to activate the magic item.

Try Again: Yes, but if you ever roll a natural 1 while attempting to activate an item and you fail, then you cannot try to activate that item again for 24 hours.

Special: You cannot take 10 with this skill.

You cannot aid another on Use Magic Device checks. Only the user of the item may attempt such a check.

If you have the Magical Aptitude feat, you get a +2 bonus on Use Magic Device checks.

Synergy: If you have 5 or more ranks in Spellcraft (INT), you get a +2 bonus on Use Magic Device checks related to scrolls.

If you have 5 or more ranks in Decipher Script (INT), you get a +2 bonus on Use Magic Device checks related to scrolls.

If you have 5 or more ranks in Use Magic Device (CHA), you get a +2 bonus to Spellcraft checks made to decipher spells on scrolls.

Use Rope

(DEX)

Check: Most tasks with a rope are relatively simple. The DCs for various tasks utilizing this skill are summarized in the table below.

Use Rope DC Task
10 Tie a firm knot
101 Secure a grappling hook
15 Tie a special knot, such as one that slips, slides slowly, or loosens with a tug
15 Tie a rope around yourself one-handed
15 Splice two ropes together
Varies Bind a character
1Add 2 to the DC for every 10 feet the hook is thrown; see below.

 

Secure a Grappling Hook: Securing a grappling hook requires a Use Rope check (DC 10, +2 for every 10 feet of distance the grappling hook is thrown, to a maximum DC of 20 at 50 feet). Failure by 4 or less indicates that the hook fails to catch and falls, allowing you to try again. Failure by 5 or more indicates that the grappling hook initially holds, but comes loose after 1d4 rounds of supporting weight. This check is made secretly so that you do not know whether the rope will hold your weight.

Bind a Character: When you bind another character with a rope, any Escape Artist check that the bound character makes is opposed by your Use Rope check.

You get a +10 bonus on this check because it is easier to bind someone than to escape from bonds. You do not even make your Use Rope check until someone tries to escape.

Action: Varies. Throwing a grappling hook is a standard action that provokes an attack of opportunity. Tying a knot, tying a special knot, or tying a rope around yourself one-handed is a full-round action that provokes an attack of opportunity. Splicing two ropes together takes 5 minutes. Binding a character takes 1 minute.

Special: A silk rope gives you a +2 circumstance bonus on Use Rope checks. If you cast an animate rope spell on a rope, you get a +2 circumstance bonus on any Use Rope checks you make when using that rope.

These bonuses stack.

If you have the Deft Hands feat, you get a +2 bonus on Use Rope checks.

Synergy: If you have 5 or more ranks in Use Rope (DEX). you get a +2 bonus on Climb checks made to climb a rope, a knotted rope, or a rope-and-wall combination.

If you have 5 or more ranks in Use Rope (DEX). you get a +2 bonus on Escape Artist checks when escaping from rope bonds.

If you have 5 or more ranks in Escape Artist, you get a +2 bonus on checks made to bind someone.


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