Complex sentence: In that film, his rock-like nature was taken to the extreme via Will Vinton's Claymation, and he was destroyed by ingesting a chicken egg since eggs are poisonous to Nomes.
Split into simpler sentences: In that film, his rock-like nature was taken to the extreme via Will Vinton's Claymation. He is eventually destroyed by ingesting a chicken egg, since eggs are poisonous to Nomes.