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Biohazard
Side questThe Courtyard

Biohazard

Investigate the strange corruption afflicting the residents of Dowdun Reach.

Where to start

Speak to Zanik under The Approach, or collect a corrupted essence sample from corrupted ravens

Requirements

  • Partial completion of Black Knight's Fortress (quest) for access to Dowdun Reach

Bring these

  • Corrupted essence samples×10
  • Dragon blood
  • Unholy water (collected during the quest)
  • Twilight lily (collected during the quest)

Recommended

Arrows or bolts, Good armour

Enemies to defeat

Various monsters within Dowdun Reach, Corrupted raven

Walkthrough

0/10 steps ticked

Getting started

The three ingredients

Finding the Source

Returning to Zanik

Rewards

  • 1x Zamorak cape (and its recipe)
  • 50x infernal fragments
  • You can collect this by trading 10 corrupted essence samples with Putrilius.

Source: Biohazard on the RuneScape: Dragonwilds Wiki · CC BY-NC-SA 3.0