The Blood of Lathander is one of the most powerful and visually striking weapons you can obtain in Baldur’s Gate 3. This legendary mace is tied deeply to the lore of the Morninglord and rewards players who explore carefully rather than rushing ahead. Getting it is not hard in terms of combat, but it does demand attention, patience, and correct choices. If you miss a single step, you can lose the weapon forever. This guide explains everything clearly so you can claim it without stress.

The Blood of Lathander is a legendary mace that shines with radiant energy. It is especially useful for clerics, paladins, and any character who fights undead or shadow-based enemies. The weapon emits light, deals radiant damage, and can even revive its wielder once per long rest. Because of these effects, it remains useful far into the late game.
Key benefits of the weapon include:
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Radiant damage that punishes undead enemies
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A blinding light aura that affects nearby foes
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A passive self-revive ability when the wielder falls
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Strong synergy with faith-based builds
This weapon is found in Act 1, making it incredibly valuable early on.
Where to Find the Blood of Lathander
You will find the Blood of Lathander in the Rosymorn Monastery area, located near the Mountain Pass. This region becomes accessible after leaving the Wilderness zone. Once inside the monastery ruins, your goal is to reach the hidden chamber beneath the building.
The mace is locked behind a divine security system. Simply grabbing it without preparation will trigger a deadly trap that destroys the area and kills your party. To safely obtain it, you must follow the intended puzzle path.
Getting the Dawnmaster’s Crest
The most important item you need is the Dawnmaster’s Crest. This crest disables the trap protecting the Blood of Lathander. Without it, the weapon cannot be safely removed.
To get the crest, you must solve a puzzle involving ceremonial weapons scattered throughout the monastery. You will need to collect four specific items and place them correctly.
The required ceremonial weapons are:
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Ceremonial Warhammer
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Ceremonial Battleaxe
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Ceremonial Mace
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Ceremonial Longsword
Each weapon belongs on a specific pedestal connected to a stained glass window depicting Lathander’s teachings. Pay close attention to the symbols and room layout, as the game does not give direct instructions.
Solving the Ceremonial Puzzle
Once you have all four weapons, return to the ceremonial chamber. Place each weapon on the correct pedestal. If placed properly, the puzzle will unlock a hidden compartment containing the Dawnmaster’s Crest.
If you are missing a ceremonial weapon, normal versions of the same weapon type can sometimes be used as substitutes. However, this may require careful positioning and trial. The safest option is always to find the original ceremonial items.
After obtaining the crest, keep it in your inventory. Do not lose it or sell it.
Claiming the Blood of Lathander Safely
With the Dawnmaster’s Crest secured, head to the chamber where the Blood of Lathander is displayed. You will see the mace suspended in a radiant barrier. Interact with the mechanism and insert the crest when prompted.
Once the crest is placed:
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The deadly trap is disabled
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The monastery remains intact
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You can safely take the weapon
If you ignore the crest and take the mace anyway, a countdown begins that ends in massive destruction. Escaping is possible but extremely dangerous and not worth the risk for most players.




