整个奥术世界的大门都打开了，这个交换绝对值
也不一定完全值，毕竟炼金本身的特殊优势是“部分不可做药水的个体法术可以做成化合炼成给他人使用”，而现在这样就变成一个单纯的“炼金表的施法者”了。真要说值的部分，大概只有喝了吐法术可以造卷和魔杖了
还有动作呢？化学炼成可是要拿出来再喝掉的。另外加速这类群体法术也变成了单体
加速不需要非得他来使用（法系，umd役都可以实现），但是别人可以喝的自我法术炼成只有他（和本家炼金）可以做，你觉得谁的不可替代性更强呢？
精通法术共享？制造药水？也并非全无办法。到底是炼金术好还是奥术好就太难界定了。我个人还是不喜欢偏辅助的，所以让我选，是肯定选更有攻击性的奥术向。
關於精通法術共享分享法術給予隊友這個操作，我一直認為是有疑慮的。
然後藥水沒辦法把許多強力的個人法術共享，但鍊金可以。
Improved Spell Sharing (Teamwork)
Your link with your companion creature allows you to share your magic with it.
Prerequisite(s): Ability to acquire an animal companion, eidolon, familiar, or special mount.
Benefit: When you are adjacent to or sharing a square with your companion creature and that companion creature has this feat, you can cast a spell on yourself and divide the duration evenly between yourself and the companion creature. You can use this feat only on spells with a duration of at least 2 rounds. For example, you could cast bull’s strength on yourself, and instead of the spell lasting 1 minute per level on yourself, it lasts 5 rounds per level on yourself and 5 rounds per level on your companion.
Once the spell is cast, you and the companion creature can move farther apart without ending the effect.
雖然翻譯翻成了「盟友」但實際上原文所寫的「 companion creature」應該是指如動物夥伴、魔寵這樣的角色衍伸物。
如果是能共享給隊友的專長，規則上一般會以ally來描述。