Kellan Lutz portrays the Greek God of the Sea in the upcoming Tarsem Singh-epic, “The Immortals.”

The Twilight hunk admits of having difficulty in using his iconic weapon (trident) because it was so heavy.

“Everything that Tarsem does has to be unique, in its own way. The first Trident we had was heavy,” he said.

“I was trying to fight with it and was hitting myself and giving myself bruises, and that wasn’t fun. But, we found a great method and the Trident is definitely very unique,” he added.