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Tyrigon

A Crimson Moon boss, fought at Ramshorn Keep.

Tyrigon is a boss in Crimson Moon. The fight happens at Ramshorn Keep in The Grimhaven Ward, and it is fought in mission 1 of a run. Defeating it unlocks Dragon Assassin Broadsword.

Location
Ramshorn Keep
Ward
The Grimhaven Ward
Where in a run
Mission 1
Weapon unlocked
Dragon Assassin Broadsword
Health and phases
Not published
Weaknesses
Not published

Ramshorn Keep

Once the garrison of Gildenarch's city watch, now a fortification for the Infernal Legion and the Reborn Cult. The castletown around it was among the city's most trusted middle-class districts before it fell into murderous frenzy.

It sits in The Grimhaven Ward. Gildenarch's industrial heart, named for the towering factories and once-smog-filled skies above its merchant guilds.

What it unlocks

Where this fight sits in a run

A run is 3 missions and then a boss, each mission 15 to 45 minutes, starting and ending at Sanctus Clypeus. This fight comes before that final encounter, so it is part of the three missions rather than the run’s conclusion.

What is not known

No health totals, phase counts, resistances, damage types or drop tables are published for any boss in Crimson Moon, and this site does not estimate them. Those numbers live in the game’s own DataTables, which ship compressed in a format nothing available can read yet.

So there is no weakness section on this page, and its absence is the honest answer rather than an omission. If you have fought Tyrigon and know something concrete, that is exactly the kind of correction worth sending.