Dagannoth Kings

Should you fight this?

What you get out of Dagannoth Kings, so you can decide if it fits your goals right now.

• Only reliable source of Berserker, Archers and Seers rings.
• Rex's Berserker ring is a core melee strength upgrade.
• Fast kills and high kill count in duos or trios.
• Dragon axe and Seercull round out the drop table.

How to get there

The best ways to reach Waterbirth Island (Dagannoth Kings) (for Dagannoth Kings) in Fremennik Province. Requirements are checked against your account on the readiness panel above.

Checking your best route…

Gear setups

Pick the setup that matches your bank. Every upgrade here links back to the Gear hub.

Strategy

1. 1

   Match each king's weakness

   Rex attacks melee and is weak to magic; Prime attacks magic and is weak to ranged; Supreme attacks ranged and is weak to melee. Off-style hits still land here, but matching the weakness speeds kills.

2. 2

   Solo Rex safely

   New players can safespot Rex from the ledge and pray Melee, farming the Berserker ring with almost no risk.

3. 3

   Full trio

   Experienced teams tank all three kings at once, flicking overhead prayers per king, for maximum kill count and every ring in one trip.

Key mechanics

What can kill you at Dagannoth Kings, and what to do about it. For the full breakdown, see the OSRS Wiki link below.

• Three attack styles at once

  In the shared lair Rex (melee), Prime (magic) and Supreme (ranged) can all hit you together — single-king safespots or careful prayer flicking keep the incoming damage manageable.

Notable drops

Item	Rarity	Value
Berserker ring Unique	1/128	3.9m
Archers ring Unique	1/128	2.6m
Seers ring Unique	1/128	847.4k
Warrior ring	1/128	50.3k
Dragon axe	1/128	70.9k
Pet dagannoth prime	1/5000	—

Drop probability by KC

For every Dagannoth Kingsdrop with a fixed rate, see the chance you’ve received at least one copy by your kill count. Sign in with a linked account to use your live KC.

Your Dagannoth Kings kill count

Enter your KC to see the chance you’ve seen each drop at least once.

Drop	Rate	Chance by KC
Berserker ring Unique	1/128	—
Archers ring Unique	1/128	—
Seers ring Unique	1/128	—
Warrior ring	1/128	—
Dragon axe	1/128	—
Pet dagannoth prime	1/5000	—

These figures are an independent-roll estimate: they treat every kill as a separate roll at the listed rate ( 1 − (1 − p)^KC). Real drops can involve guaranteed rolls, point/invocation scaling or completion rewards, so the true odds may differ. A probability is never a guarantee — even far above 90%, the drop is never owed to you. Drops without a fixed 1/Nrate show “—”.

Progression after this boss

Once Dagannoth Kings feels comfortable, these are the natural next steps up in difficulty and payout.

Frequently asked questions