A dispute over Pokémon trading cards erupted into shocking violence outside a GameStop in California, leaving one man hospitalized with life-threatening injuries after being bashed in the head and stabbed with shards of glass.

While Pokémon fans waited outside the GameStop store to buy cards, a man identified by Colma Police Department as Miguel OrellanasFlores, 49, allegedly cut the line, resulting in a verbal argument with the victim. OrellanasFlores allegedly struck the victim in the back of the head with a glass mason jar.

Isaiah Calles, 27, and Miguel OrellanasFlores, 49, were arrested on suspicion of assaulting and stabbing a man with broken glass after an altercation over a place in line at GameStop. The man is in stable condition.