|Location||Ruins of Gilneas|
|Status||Killable (In-game), Deceased (lore)|
Forward Commander Onslaught wants him killed.
- Blessing of Might — Places a Blessing on the friendly target, increasing attack power by 10% and ranged attack power by 10%, and restoring 1% mana every 5 seconds for 5 min.
- Divine Storm — An instant weapon attack that causes Holy damage to up to 4 enemies within 8 yards.
- Hammer of Wrath — Hurls a hammer that strikes an enemy for Holy damage.
- Retribution Aura — Causes Holy damage to any creature that strikes the caster.
- Pietro Zaren was originally listed as the NPC to defeat for Shadowfang Plague during the Battle for Azeroth beta, along with having received a promotion to Captain, though this was changed before launch. He was replaced with Captain Tobias Zaren, of unknown relation to Pietro.
- Tobias' NPC is still internally referred to as Pietro and uses the same model.
- Patch 4.0.3a (2010-11-23): Added.