Master's Touch

(Player's Handbook II, DnD 3.5)

Divination

Level: ; Bard 2; Cleric 2; Sorcerer/Wizard 2
Components: V
Casting Time: 1 immediate action
Range: Close (25 ft. + 5 ft./2 levels)
Target: One creature
Duration: Instantaneous
Saving Throw: Will negates (harmless)
Spell Resistance: Yes (harmless)

With a mere utterance, you grant the creature special insight into how best to complete a task at hand.
You cast this spell immediately before the target makes a skill check.
The subject envisions how a master might accomplish the same task, gaining a +4 insight bonus on its skill check.
Master's touch has no effect on skill checks that represent effort over more than 1 round of time (Craft checks, for example).