Not so much a character but archtype. From Mega Man Battle Network, there is Elec Style.
So for some context, Styles in Battle Network are like job classes, but with the twist of also having an elemental style. You gain them from both a combination of what kind of actions you perform most in a ratio of a hundred or so battles the game reads in its System calculation mechanics and what kinds of elemental chips you like to use as well. Elemental styles in this case determine what kind of charge shot you get with a style.
Elec in this case is the absolute worst because of its shitty charge shot that practically is worthless beyond compare. While Heat gets you a flamethrower and Wood gets you a razor leaf blower, Elec gives you a shitty glorified ElecRing thrower that is pathetically weak no matter how you customize your buster gun, how its effects are totally worthless in many regards, and whose synergy is pathetic. ElecRing has a pathetic damage range of 40, which by in comparison to a normal charged Mega Buster, 80. But it gets better! ElecRing comes with an added effect of paralysis, that barely lasts long enough for you to follow up with other Battle Chips or to stunlock foes into place. Couple that Elec Style has a weakness to Wood elements, which are ironically much more preferred in BN as a whole, you are practically better off ditching a style that has this element by nature and grind another 100 battles for a better style.
Oh right, utility synergy. Elec Style is absolute garbage at that as well. Guts, which ups your buster to break guards and has a machine gun upgrade, demands you to play lightning quick and have a reserve of good Elec chips, which don't exist in 3 until about halfway through the game. Custom, which focuses on attaining and using Battle Chips en masse, barely needs the buster on the account of its mechanic of getting letterless chips by pure chip attack flawless victories, and even its unique attack chip requires you to have an obstacle to trigger its effect. The only styles I can think of that are made more useful by Elec is Shield, which can be used to control combat by stunning aggressors, and Ground, which by 3 has the metal ground effect that can double Elec attacks. For a minor note, I remembered reading up on a guide that had a special Elec folder..... that was made strictly for PVP battles.
So let me know, I might be wrong in how this style sucks, I was a stupid kid who constantly alphabet soup'd BN back then. But honestly, fuck Elec. Elec's bullshit was remedied by 4, in where your charge shot turned into a lightning beam that was more effective in battle.