Regen Effect +4
4 HP every 3 seconds, 800 total
Like having a "PL in a can!"
Can be made with leather craft at 0, and you will get skill ups to about level 1.
Tanks hold 5 drinks (although ingredients only call for 4 - hmm)
Excellent way to farm, or for almost non-stop leveling from 1-?
since you regain hp nicely for 10 minutes.
Leathercraft sub is at most 15, I was able to make one with 0 Leathercraft skill. Most likely at least 12, since the previous tank is 12. So it would be safe to assume between 12-15.
