制作魔法物品的规则允许角色用卷轴，魔杖，甚至其他施法者作为前提法术的来源。但是规则并没有明确指出，角色在制作物品时，是否必须达到可以施展前提法术的等级。例如说，3级的法师如果掌握制造奇物这项专长，是否可以制作任何有法术前提的奇物（假设他可以用其他方式取得法术），还是仅限制作前提为2级或更低等级法术的奇物？
除非特殊说明，物品没有最低施法者等级这项前提要求。（CL表示物品的施法者等级，而非制作时的前提条件）。
3级法师如果掌握制造奇物这项专长，就可以制作魅惑竖琴（即使他并没有达到足够等级施展法术前提“暗示术”），只要他可以在制作期间内利用暗示术（例如通过物品或其他施法者）。
摘自贤者问答
想要制造魅惑竖琴，制造奇物专长可以由一名3级法师、诗人甚至法术列表里没有暗视术的牧师提供，但是物品描述里提到的“5级CL”，仍然需要被满足，意味着你还得再找来另一个CL5的施法者充当合作制造者——无论如何1名CL3施法者是不可能单独制造一件CL5的魔法物品的，这是SRD里的明文规定。
而且这个CL要求和物品描述里的法术要求是互相独立不相关的，超魔权杖不需要制造者施展任何法术却仍然有CL17作为制造前置要求。
总的来说制造魔法物品的前置条件的确可以由其它魔法物品、类法术能力甚至其它施法者提供。但是物品描述里的CL作为制造前置条件是必须满足的，这是d20SRD里的明文规定，而不是楼主家PC说的——“只是在用解除魔法压制魔法物品的时候有用的，只要满足制造奇物的其他条件，不需要满足施法者等级”。
p.s.再附上一些SRD里的描述吧。
————————————————————
Caster Level
For other magic items, the caster level is determined by the creator. The minimum caster level is that which is needed to meet the prerequisites given.
Prerequisites
Certain requirements must be met in order for a character to create a magic item. These include feats, spells, and miscellaneous requirements such as level, alignment, and race or kind.
If two or more characters cooperate to create an item, they must agree among themselves who will be considered the creator for the purpose of determinations where the creator’s level must be known. The character designated as the creator pays the XP required to make the item.
————————————————————
——摘自www。d20srd。org/srd/magicItems/magicItemBasics。htm#magicItemDescriptions
那个什么贤者问答没看过，不知道是什么。不过既然我们玩的是海岸巫师出的桌游，又是玩的核心规则，那么一切自然以人家的官档为准，扩展文献只能作为补充，但不能和SRD里的明文规定相冲突，否则就是另一种游戏或是房规了。
贤者问答是FAQ啊……按后出覆盖先出，FAQ比SRD晚吧
我也贴一段原文好了
--------------------------------------------------
The rules for magic item creation permit a character
creating an item to use scrolls, wands, or even another
caster as the source of the spells to be placed in the item.
The rules do not, however, state clearly whether the
character crafting the item has to be of a level sufficient to
cast a given spell. Is the caster level of the character with
the item creation feat being used to create the item (the
“creator”) a limit on the power of the item? For example,
can a 3rd-level wizard with the Craft Wondrous Item feat
create items containing any spell (assuming access to the
spells by other means), or is he limited to 2nd-level spells?
Unless stated specifically, items never have a minimum
caster level as a prerequisite. (The “CL” entry is the default
caster level of the item, not a requirement for creation.)
A 3rd-level wizard with Craft Wondrous Item could create
a harp of charming (even though he’s not high-enough level to
cast suggestion, a prerequisite for creation), as long he had
access to the suggestion spell during creation (such as from an
item or another character).
