Perhaps a figurine of some sort??

I made it to the urns ,but somthing is needed ...What ?

All urns need is a hapless adventurer who thinks they're useful. (Same for ale kegs etc.)
Exception: the warrior and wizard urns in the crypt. They need a figurine that can be obtained far to the east of that room.
Spoiler following:
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If you go far enough to the east you'll meet the spirit of the warrior and the spirit of the wizard. Kill them and they drop a gem that you can use in the rooms they came from. Note that you may use only one of them. You choose. Then you'll obtain the figurine for the urn.