Thor: Blood Oath (2005) #4

Plot

After the earth's mightiest heroes - Hercules, son of Zeus and Thor, Son of Odin - clash as only gods can, Thor and the Warriors Three move on to recover the next magical item on their list: the spear of Chulain, the great Celtic hero. His spear is hidden deep within a forgotten land where it boils in a cauldron of blood! Can anyone control this weapon that overheats with anger and the need for battle? One of our heroes will die before this series ends-- so don't you miss it!