Having a personal interest in the progression of this weapon. And considering at the time of this post allakhazam dosent have links for this information I have Compiled this listing.
Relic dagger
Level:75 RDM/THF/BRD
Dmg:1 Delay:999
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UPGRADE
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Cantarella
Orichalcum Ingot
Deodorizer
100 Byne Bill x4
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Malefic dagger
Level:75 RDM/THF/BRD
Dmg:1 Delay:200
In Dynamis: Dmg:23 Delay:200 Darkness:7
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UPGRADE
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Brass Dagger
Poison Dagger
Misericorde
M. Silverpiece x14
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Dynamis dagger
Level:75 RDM/THF/BRD
Dmg:23 Delay:200
In Dynamis: Dmg:26 Delay:200 Darkness:9
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UPGRADE
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Attestation of Celerity
L. Jadeshell x61
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Batardeau
Level:75 RDM/THF/BRD
Dmg:32 Delay:200
In Dynamis: "Mercy Stroke"
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UPGRADE
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Ornate Fragment
Shard of Necropsyche
Sanctuary of Zi'tah L-7
Ten Thousand Byne Bill
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Mandau
Level:75 RDM/THF/BRD
Dmg:32 Delay:176 Attack:+20
"Mercy Stroke"
Additional effect: Poison
Edited, Wed Feb 8 23:03:30 2006