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Break the Seal

Grab the Spirit Sword from the ground in Swordgrave. This may alert the Soulblade Guards. Place six Spirit Swords on the sword dais and speak with the Tyr Sword to break its seal. (Use the Spirit Swords at the sword dais.)
 

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Introduction

The Tyr Sword is one of the 12 Relics of Odin, which are only slightly less powerful than the 3 Legendary Relics. Although it is sealed, it is more powerful than the Wraith Tome. Why was it made? Why did Odin give it to Hades to guard? Breaking the seal may be the only way to know the truth!

NPC Dialog

You cut your right hand and let your blood hit the
sword. Brett told you this was the first step in
unsealing the sword. When your blood touches the
Tyr Sword it seems to quiver slightly. It absorbs all
your blood and glows with a rusty reddish light. Now
is your chance. You must place six Spirit Swords on
the dais to break the seal completely.