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Slardar minimap icon.png Slardar, the Slithereen Guard
Slardar is a Slithereen, one of the Deep Ones, guardian of a vast network of sunken cities and the ancient riches buried within them. In the lightless gulf of the deepest ocean abysses, the Slithereen Guard patrols secret treasure rooms, ever vigilant against the subaqueous thieves sent into the deeps by covetous dryland sorcerers. He is utterly loyal, and his taciturn nature hides deep knowledge of the most secret places of the sea. He rises to the shallows in spite of the pain caused him by brightness, to commit reconnaissance, to make sure no one is conspiring against the depths, and sometimes in relentless pursuit of the rare few who manage to steal off with an item from the Sunken Treasury. Because he has spent his whole life at great pressure, under tremendous weight of the sea, Slardar the Slithereen Guard is a creature of immense power.
Slardar Lore.png
Associated With
Heroes Naga Siren minimap icon.png Naga Siren
Races Slithereen
Factions Deep Ones
Slithereen Guard
Places Deep Vault
Coral Breach
Species Sea Dragons
  • Slardar once killed a Sea Dragon.[1]
  • Slardar is a part of the Slithereen Guard, where he is part of the Centurion elite. Not only that, he is a member of a special division called The Flood, where he holds the high rank of First Spear.[2]
  • According to Alchemist minimap icon.png Alchemist, Slardar's body contains mercury, like many fish.[3]

Friendships and rivalries[]

Allies meeting Slardar

  • ▶️ ▶️ Monkey King minimap icon.png r You're the ugliest thing I've ever seen, Slardar. No offense.
  • ▶️ ▶️ Monkey King minimap icon.png r I think I like hanging out with Siren better.
  • ▶️ Naga Siren minimap icon.png r Slardar, let's teach the landlings a lesson.
  • ▶️ Slark minimap icon.png r I knew a Slithereen just like you doing hard time in Dark Reef.
  • ▶️ Tusk minimap icon.png r Break their armor and I will smash them, Slardar.

Enemies killing Slardar

Enemies dying to Slardar


  • ▶️ Oracle minimap icon.png r Guard yourself like sunken treasure, or lose your life to the treasure's guardian.


  1. Sea Dragon's Basher description.
  2. First of the Flood description.
  3. Alchemist response: ▶️ Thanks to Slardar I can rig up an excellent mercury switch.