- 10 can be purchased from Magerold of Lanafir in Iron Keep for 1,300 souls.
- Sold by Weaponsmith Ornifex for 1,300 souls. Initially she will only sell 10; but, after defeating Nashandra, her stock will become infinite.
- Uncommonly dropped by Royal Guards in Drangleic Castle and Undead Crypt.
- Uncommonly dropped by Old Knights in Heide's Tower of Flame
Boosts stamina recovery by 7% for 60 seconds.