ES

Moons of Peril: how to defeat it (Ironman guide)

Three melee bosses in Neypotzli (Cam Torum): Eclipse (stab), Blue (crush) and Blood (slash). Protection prayers do NOT work: you survive by standing on the glowing glyph and dodging their specials. Food and potions are made inside.

⚔ Open in the interactive guide

Moons of Peril

Moons of Peril
Tier
Early
Combat level
329
Style
Mixed
Requirements
Perilous Moons (quest). Combat 75+ recommended
Why kill it as an Ironman
Eclipse (ranged 2h), Blue moon (magic), Blood moon (melee with healing) sets. Free mid-game gear with no supply cost.
Loot
The live drop table (wiki rates) and the drop simulator are in the app. ⚔ Open in the interactive guide

Mechanics: what hits you and what to pray

Three melee bosses in Neypotzli (Cam Torum): Eclipse (stab), Blue (crush) and Blood (slash). Protection prayers do NOT work: you survive by standing on the glowing glyph and dodging their specials. Food and potions are made inside.

Left icon: what hits you. Right icon: what to pray.

⚠→🚫
Eyatlalli's glyph
Outside specials, stand on the glowing sigil or take damage that doubles every tick. Rotates every 2 attacks.
→🚫
Triple hit
3 hits of 4, 8 and 20; if one misses the rest miss. Steel Skin, Ultimate Strength and Incredible Reflexes. 4-tick weapon = 3 hits per cycle.
⚠→🚫
Eclipse Moon
Rays: walk behind the moon shield as it rotates. Clones: you are bound in the centre; click to face each clone as it spawns to parry and counter with 100% accuracy (slow, hard-hitting weapon).
⚠→🚫
Blue Moon
Weapon freeze: punch the blue block unarmed (2 hits then move off the shards). Frost storm: relight the 2 braziers or she heals up to 100.
⚠→🚫
Blood Moon
Heals from all damage she deals to you. Blood rain: step off the pools. Jaguars: 8 cleave 2 tiles in front; dodge and hit them to heal up to 25 HP.
⚠→🚫
Curse of the Moons
Each hit adds stacks: Eclipse makes your attacks glance, Blue cancels your attack at 18 stacks. Clears when you kill each moon.

Step by step

  1. Cam Torum (Calcified moth or Quetzal), enter to the north. In the Streambound Cavern make Moonlight potions (grubs + pestle) and fish bream.
  2. Eclipse Moon to the south: stab. Keep a slow weapon for the clones. You exit in the Earthbound Cavern.
  3. Trap moss lizards with a Rope (best food with high Cooking) and go to Blue Moon to the east: crush.
  4. Blood Moon east of the Ancient Prison: slash. Prioritise defence; step off the glyph a tick to dodge her third hit and its heal.
  5. South, Lunar Chest in the Ancient Shrine. Repeat.

Key gear

Helm of NeitiznotHelm of NeitiznotTorag's platebodyTorag's platebodyTorag's platelegsTorag's platelegsZombie axeZombie axeDragon defenderDragon defenderAmulet of furyAmulet of furyDragon bootsDragon boots

Typical inventory

Moonlight potion(4)4
Cooked moss lizard8
Raw moss lizard5
Pestle and mortar
Rope
Teleport to house (tablet)

Moonlight potion(4) x4 · Cooked moss lizard x8 · Raw moss lizard x5 · Pestle and mortar · Rope · Teleport to house (tablet)

Ironman tips

  • 💡 Only bring gear and a teleport: food, potions and tools come from the crates at each camp. It all vanishes when you leave.
  • 💡 A Zombie axe (slash and crush) covers Blood and Blue and is the ideal slow weapon for the Eclipse clones; bring a stab weapon (Dragon sword, Abyssal dagger) for Eclipse if you have one. Defence-lowering specs and Death Charge do nothing here.
  • 💡 Tanky armour (Barrows, Bandos) beats Obsidian: less eating and Blood Moon heals less.

Wiki images and videos

Tap a video to play it. Source: OSRS Wiki (CC BY-NC-SA 3.0).

Guide summarised from the OSRS Wiki strategies (CC BY-NC-SA 3.0). Icons and images: OSRS Wiki. In the app: live drop table, drop simulator, map and Set builder with this boss as target.

Other bosses

Early

Mid

Late

Endgame