This potion gives the thief a temporary increase in levels if he or she has fewer than 13 levels of experience. The number of levels gained depend on the thief's level, as shown below.
| Level of Imbiber |
Levels Bestowed |
Added Hit Points |
Increase In each Skill |
|---|---|---|---|
| 1st-3rd | 5 | 5d6 | +20% |
| 4th-6th | 4 | 4d6+1 | +16% |
| 7th-9th | 3 | 3d6+2 | +12% |
| 10th-12th | 2 | 2d6+3 | +8% |
The thief acts as if at the experience level bestowed by the magic of the potion. Damage sustained is taken first from magically gained temporary extra hit points. So far as thieving skills are concerned, the potion affects these all equally by the increase shown. The effects of this potion last for 5d6 rounds.