Source Edit

This item drops from Silithid Searchers, Silithid Hive Drones, and Silithid Invaders at the Rustmaul Digsite in the Shimmering Flats, Thousand Needles.

Silithid Heart as a quest objective Edit

•  [35] Parts of the Swarm requires 5.

External linksEdit

• Battle.net (EU)
• Wowhead
• Thottbot
• DB MMO-Champion