Finding the Center

Oriental Adventures (OA)Oriental Adventures (3.0)
School
Abjuration
Casting Time
1 swift action
Components
S, F
Range
Personal
Target
The caster
Duration
10 minutes (D)
Saving Throw
None (harmless)
Spell Resistance
No (harmless)

As aiming at the target, except that you no longer need to maintain conscious concentration on the spell you cast before this one.
Your unconscious mind maintains the concentration required for the spell.
You can take other actions, including movement, attacks, and even spellcasting, as normal.
The only way to disrupt your concentration on the other spell while finding the center is still in effect is to kill you or hamper your mind in some way (as through feeblemind, confusion, insanity, or dominate person).