By "balance" I mean something where you can only do it every so often, and when you do it, you have to wait to regain the balance before you can do it again; and where it's possible for your system to keep track of whether you can do it again or not. Here's the list I have so far:

• Balance (x on prompt)
• Equilibrum (e on prompt)
• Arm and leg balances
• Id, superego, superstratus balances
• Herb balance
• Potion balance
• Sip balance (includes health (sipped and applied), mana, bromides)
• Salve balance
• Focus (mind/body/spirit) balance
• Allheale balance
• Sparkleberry balance
• Healing Scroll balance
• Focus enchantment balance
• Beast balance
• Org Potion (e.g., night sweats) balance
• Tea balance
• Music Box balance

What others are there?

Celest Construct phial.