Stealth Drain is a Wraith ability in Middle-earth: Shadow of Mordor.
It grants the capability to drain enemies, replenishing Elf-shot, without revealing the presence of Talion to other enemies.
Description[]
This ability allows for ranged stealth, as Azkar's Elf-shot can be emptied and easily replenished by the nearest Uruk.
Following the completion of the appropriate mission, this ability is paired with the Brand ability, whereupon an Uruk stealthily drained will automatically be Branded.
Until the Brand ability is unlocked, stealth drain will still terrify any Uruk it is used on, aside from captains, however they will also be terrified if they have the morally vulnerable to stealth trait.