Last updated: X.15.1.0

The **Lost Sentry** is an Event Boss that can drop a portal to the [Lost Halls](/wiki/lost-halls). Up to one Lost Sentry can spawn per realm.

Contents

Stats
Combat
Drops
Tips

Stats

HP: 800,000 DEF: 40 EXP: 10,000 Location: [Lost Sentry Setpiece](/wiki/landmarks-and-setpieces#sentrySet) Immune to Stun Immune to Dazed Immune to Stasis Level 20 Quest Counts towards God Kills

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Combat

Attacks

Damage	Condition effects	Speed (tiles/sec)	Range (tiles)	Comments
115	Armor Broken for 3s	9	21.6	Pierces through players
160	Slowed for 2s	9	21.6	Pierces through players
150	Quiet for 3s	3	15	Pierces through players Amplitude: 1.5 Frequency: 2
130	Armor Broken for 3s	3	13.2	Pierces through players
150	Unstable for 2s	7	28	Pierces through players
180	Quiet for 2s	7	28	Pierces through players
165	Slowed for 2s	7	28	Pierces through players
120	Paralyzed for 2s	10	18	Pierces through players
150	Darkness for 2s	4	18	Pierces through players Amplitude: 2 Frequency: 1.3
180	Sick for 3s	10	23	Pierces through players
200	Sick for 2s	8	23.2	Pierces through players Boomerangs
200	Quiet for 2s	8	23.2	Pierces through players Boomerangs
140	Unstable for 2s	5	15	Pierces through players Amplitude: 0.5 Frequency: 8
140	Darkness for 1s	5	15	Pierces through players Amplitude: 0.5 Frequency: 8
140	Paralyzed for 0.75s	5	15	Pierces through players Amplitude: 0.5 Frequency: 8
180				Radius: 3
150	Petrify for 1s			Radius: 3

Behavior

The Lost Sentry is located in a large setpiece resembling a courtyard, with several walls to provide cover. Throughout his fight, the [Spectral Sentry](/wiki/spectral-sentry-event), an invincible enemy, will fly around the edges of the arena while taking shots at targets. The Lost Sentry cannot move and uses a wide variety of attacks, but his attacks do not gain difficulty as he loses health. In between attacks, he will have short invulnerability times. His attacks are as follows: - Firing 2-way streams of Yellow Shots that rotate clockwise and Paralyze, while throwing highly damaging Red Bombs in groups of 4 around him. - Firing several dense rings of Red Shots with a small opening on one side. During this attack, he will also throw Petrifying White Bombs in groups of 4. - Firing spirals of Purple, Blue, and Grey shots that rotate in different directions. - Firing crisscrossing streams of Grey and Black shots while also firing aimed spreads of Green Shots - Firing multi-directional wavy streams of Yellow, Purple, and Black shots. - Firing pairs of Grey Shots and spreads of Green Shots in various directions, all of which have a boomerang effect. Uniquely for a boss, the Lost Sentry visually begins breaking down as he loses health.

Reproduction

Protected by:

Spectral Sentry (Event) Back to top ###Drops {{template-drop |blue= {{template-drop-row|first=true |item1={{template-item-link|page=stat-increase-potions|name=Stat Increase Potions|externalIcon=https://i.imgur.com/02RiS.gif}} }} |whiteSpan=1 |white= {{template-drop-row|first=true |item1={{template-item-link|page=cloak-of-bloody-surprises|name=Cloak of Bloody Surprises|externalIcon=https://i.imgur.com/pgSngpE.png}} }} |dungeon={{template-dungeon-link|page=lost-halls|name=Lost Halls|externalIcon=https://i.imgur.com/Lw3ugCn.png}} }} Back to top

Tips and Strategies

While the Lost Sentry has enormous health and huge amounts of firepower, the Spectral Sentry defending him is arguably the most dangerous part of the fight due to its invincibility and armor-piercing shotguns. Avoiding the Spectral Sentry should be your highest priority. Beware, as the Spectral Sentry will sometimes fly through the middle of the arena without warning. The Lost Sentry's attacks are powerful but heavily patterned: find gaps in his bullets and exploit them.

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