Down the Chain
Sleepless Warden
Toughest here: Sleepless Warden

Core Stronghold

Found in: C5 B Community-corroborated Class confirmed by two independent sources: the maintained Rykki guide's per-class tabs and the EVE University site list.

Quick answersAccessThreat profileNPC rosterPayoutGo deeperEscalationsSources

Quick answers

Where is the Core Stronghold in EVE Online?

The Core Stronghold spawns in wormhole space (C5 systems). How you find it: anomaly.

What spawns in the Core Stronghold?

The Core Stronghold has 4 waves and about 36 NPCs: 9 battleships, 11 cruisers, 6 tactical destroyers and 10 frigates. Killing the trigger ship spawns the next wave; the triggers are Emergent Sentinel, Sleepless Warden and Awakened Sentinel.

What should I tank and shoot in the Core Stronghold?

The heaviest wave in the Core Stronghold deals about 2,714 DPS and the site holds about 1,616,508 EHP to grind through. Up to 6 NPCs scram at once, so you cannot simply warp out. Peak capacitor neutralising is about 24 GJ/s.

What ship do I need for the Core Stronghold?

As a rule of thumb, tanking the heaviest wave of the Core Stronghold in full (about 2,714 DPS) takes a group, or a marauder or capital fleet. Its NPCs scram, so if your tank breaks you cannot simply warp out. Pulling waves carefully lowers what you need to tank.

How much is the Core Stronghold worth?

The Core Stronghold is worth about 234.9M ISK in blue loot at current prices.

Access A ESI-derived / official

Ship restrictions
Not recorded

Threat profile derived from the roster below

2,714tank required (peak-wave DPS)
1.6Mtotal EHP to grind
24peak neut GJ/s
6s / 13wmax scram / web ships
Yesremote reps
4waves (peak: Wave 4)

Incoming damage (peak wave)

EM 27% Thermal 27% Kinetic 23% Explosive 23%

Best damage to deal derived from per-NPC resist profiles, weighted by EHP

This roster is effectively omni-resist. No damage type has a meaningful edge, so pick on application and range instead.

NPC roster A ESI-derived / official

Per-NPC stats regenerate from live ESI; wave structure and triggers are actively maintained by the guide's maintainer.

Wave 1 2 ships

679 DPS · 169.4k EHP

QtyNPCHullEWARDPS eaAlpha eaEHP eaOrbit
6 Restless Sentry Tower T 94140423,8330 m
4 Emergent Sentinel TRIGGER F scram · web 292076,6006,500 m
Wave 2 2 ships

1922 DPS · 447.1k EHP · neut 24 GJ/s

QtyNPCHullEWARDPS eaAlpha eaEHP eaOrbit
2 Sleepless Keeper B neut 565380288,62965,000 m
2 Sleepless Warden TRIGGER B rrep 3966379134,93355,000 m
Wave 3 2 ships

774 DPS · 312.3k EHP · neut 18 GJ/s

QtyNPCHullEWARDPS eaAlpha eaEHP eaOrbit
6 Emergent Warden F scram · web · neut 412932,8605,000 m
7 Awakened Sentinel TRIGGER C web 7677842,16715,000 m
Wave 4 3 ships

2714 DPS · 687.7k EHP · neut 24 GJ/s

QtyNPCHullEWARDPS eaAlpha eaEHP eaOrbit
4 Awakened Warden C rrep 9969526,40045,000 m
2 Sleepless Keeper B neut 565380288,62965,000 m
3 Sleepless Warden B rrep 3966379134,93355,000 m

Payout A ESI-derived / official

Blue loot
234,900,000 ISK (234.9M)

Blue loot sells to NPC buy orders at fixed prices — the value is not market-dependent.

Go deeper

Core Garrison (C5) Forgotten Core Data Field (C5) Forgotten Core Information Pen (C5)

Escalations

No escalations currently mapped. That is a statement about the Atlas, not the site. Mapping escalation chains is ongoing original research.

Sources

Last reviewed 2026-08-19 · game version: Cradle of War (Jun 2026). Spot an error? Corrections land fastest via the channel.