Vulcan (バルカン,Barukan?) is a non elementalBattle Chip from the Mega Man Battle Network series. It creates a gatling on the NetNavi's arm that rapidly fires several, low damage shots that also hurts anything behind the target. There are four versions of Vulcan, each firing more shots.
Vulcan 1 shots 3 times, each causing 10 damage, with a maximum of 30 damage.
Vulcan 2 shots 5 times, each causing 10 damage (50 damage). In Mega Man Battle Network 6 it shots 4 times and causes 15 damage (60 damage).
Vulcan 3 shots 7 times, each causing 10 damage (70 damage). In Mega Man Battle Network 6 it shots 5 times and causes 20 damage (100 damage).
Super Vulcan is also known to be one of the Battle Chips to cause most damage in a single turn by combining Double Point + Super Vulcan + Atk+30 + Atk+10 + Atk+10, causing a total of 1440 damage. Full Synch double the damage to 2880. Beast Out also improves it in the sixth game.