Item
Force Regen. Potion (Lv. 1)
Quest Item · option 1279 · 1×1 slots
Careful: item 663 exists under other options too, and they are different things. Seal of the Darkness (option 1292)
Best place to farm
The Vampire in Frozen Tower of Undead
A per-species drop, rolled independently on each kill.
100%
almost every kill
Drops · 1 source
Rates are what you experience: the server's drop multiplier is 1x.
| From | Where | Rate |
|---|---|---|
| The Vampire level 135 · 119,980 HP | Frozen Tower of Undead level 80-145 this monster | 100% almost every kill |