Perilous Moons
MasterMembersMediumOSRS TCG Perilous Moons — Old School RuneScape quest card mapping
Start: talk to Zuma.
Beneath the steep and jagged cliffs of Ralos' Rise sits the dwarven town of Cam Torum. Its strong fortifications have kept it safe through all of Varlamore's history... but now the inhabitants face a new challenge.Lurking below the surface is an ancient temple, built to contain powerful entities. Now, the earth has been disturbed – and the dwarves need your help to keep these strange beings contained!
Perilous Moons is a members Old School RuneScape quest rated Master. The OSRS TCG Perilous Moons card list covers 7 of the items and monsters involved, including Blue Moon, Blood Moon and Eclipse Moon. This page pairs the quest with those cards and with the open player trades for them; the OSRS Wiki remains the authority on requirements and the walkthrough itself.
Full quest guide on the OSRS Wiki →Beta: quest cards are matched to the best of our current knowledge and may include some mismatches — we're still working through the data. If something doesn't look right, please submit feedback.
The quest and minigame card relationships on this page are maintained by OSRS Card Exchange. Whether a related item or monster currently appears as a card, and its displayed OSRS TCG rarity, are legacy compatibility fields derived from the referenced OSRS TCG catalogue snapshot. OSRS Card Exchange is independently operated and is not affiliated with or endorsed by OSRS TCG or its developers. View OSRS TCG attribution and licence information.
Required items & monsters
Items you need to bring and the monsters you'll fight, paired with their OSRS TCG cards. See the wiki for the full requirement list.
Resource
A dangerous looking knife.
Resource
Useful for catching lots of fish.
Resource
A coil of rope.
Resource
I can grind things for potions in this.
Monsters you'll fight
Also required (not collectible cards): Combat equipment.
Walkthrough overview
A brief summary of the quest, noting where each card is used. The OSRS Wiki has the full, authoritative walkthrough.
- 1
Travel to the Cam Torum entrance at the southern side of Ralos' Rise and help Attala by dealing with the creature that escaped through the outflow spring.
- 2
Enter the ruins and speak to Attala, Zuma, and Jessamine. Take a hammer and saw from the building supplies and set up the campsites in the surrounding caverns.
- 3
Progress the ancient warden sequence with Eyatlalli. If needed, grab the big fishing net, rope, pestle and mortar, and knife from the supply crates by the campsites for the re-infusion ritual.
- Knife
- Big fishing net
- Rope
- Pestle and mortar
- 4
Fight the three Moons of Peril (38 Herblore and 30 Cooking recommended), each in its own room, standing in the highlighted protected circle to avoid escalating damage. The Blue Moon is weak to crush, the Blood Moon to slash, and the Eclipse Moon to stab.
- 5
After defeating all three Moons, return to the antechamber and speak to Attala, Zuma, and Jessamine, then finish by talking to Eyatlalli.
Open exchanges for these cards
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OSRS TCG Perilous Moons — frequently asked
- Which OSRS TCG cards are linked to Perilous Moons?
- 7 catalogue cards map to Perilous Moons: Knife, Big fishing net, Rope, Pestle and mortar, Blue Moon, Blood Moon and Eclipse Moon. They are the quest's items and the monsters you fight that exist as cards in the Old School RuneScape TCG. The mapping is maintained by OSRS Card Exchange; whether something is a card, and its rarity, come from the OSRS TCG catalogue.
- Is Perilous Moons members only?
- Yes, Perilous Moons is a members quest. It is rated Master.
- What is the rarest card from Perilous Moons?
- Blue Moon at Legendary, which packs land on about 4% of the time. Rarity comes from the card's OSRS TCG score, not from the quest.
- How do I get the OSRS TCG Perilous Moons cards?
- Pull them from packs in the OSRS TCG RuneLite plugin, or trade for them. Open exchanges for this quest's cards are listed further down this page, and the trade itself happens in the plugin's own Trade window in game.
- Does this page tell me how to complete Perilous Moons?
- It gives a brief walkthrough overview and maps the quest to its OSRS TCG cards — the items and monsters involved, and who is trading them. For the complete requirements, detailed steps and rewards, the OSRS Wiki link on this page is the authority.
Related cards
Cards that come up around Perilous Moons but that you don't actually need for it — NPCs mentioned in passing, scenery, or items suggested only for convenience.

Resource
Good for hitting things!
Taken from building supplies mid-quest to set up the campsites, not an item you bring.

Resource • Misthalin • Kourend • Varlamore • Tirannwn
Good for cutting wood.
Taken from building supplies mid-quest to set up the campsites, not an item you bring.

Resource
A mysterious power emanates from the talisman...
A talisman you attempt to click during the ancient warden sequence; interacted with, not required.

Resource
A mysterious power emanates from the talisman...
A talisman you attempt to click during the ancient warden sequence; interacted with, not required.

Monster
Brittle, rocky skin hiding pockets of volatile explosive sulphur.
Aggressive creature in the Ancient Prison that can be avoided; not a required quest boss.

Monster
Bloody oversized cats...
An optional creature during the Blood Moon fight used to restore hitpoints; not required.

Resource • Consumable
Saradomin brew.
Recommended combat supply for the boss fights, not a quest requirement.