Arcane mastery
( Complete Arcane, p. 73)
[General]
You are quick and certain in your efforts to defeat the arcane defenses and spells of others.
Prerequisite
Ability to cast arcane spells or use spelllike abilities (including invocations),
Benefit
You can take 10 on caster level checks (as if the caster level check was a skill check). You can use this feat even while under stress.
奥术掌握，以及比如核心的穿透sr之类的东西，在操作魔杖\卷轴的时候有效吗？

应该不行

奥术掌握是有效的，穿透那些没效，话说你怎么不问类似能不能技能专攻（施法者等级检定）=_,=

奥握在击破sr、撕卷等时候可以取10。卷轴和魔杖的cl是固定的，奥握就没用了。

嗯，法强有效，法穿无效

啊，似乎有歧义，某重新表述一下。
在甩比如解除魔法的魔杖\卷轴的时候，能不能用奥术掌握和穿透SR来使施法者等级对抗的检定中取10？