Zulrah

Zulrah is a living experiment created by an unnamed Dragonkin living in the Poison Waste. This is a level 725 solo-only snake boss. Players can only harm it with Ranged or Magic; though Zulrah can be reached with a halberd, it is immune to melee attacks. As such this boss can be a little tedious at times if you're using medium/lower tier gear.

Suggested Stats

43+ Prayer (For all overhead defensive prayers)
70+ Range (Black Dhide recommended. Minimum 61 Ranged is required for Runite Crossbow)
70+ Hitpoints
70+ Defense