If you think that's insane you should see his battle with gleaming eyes from the anime this scene doesn't have shit on Gleam Eyes and you see the very first time he dual wielded as well🙄
Well back in Sao he had the nickname of beater before he became known as the Black Swordsman and that name the Black Swordsman holds a serious weight to it for those of you who have not seen the first season of Sao I highly recommend watching it to learn why they call him the Black Swordsman
HG weapons are very rare but they are well worth the grind because their damage is ridiculous the god rules are an extremely rare drop but also well worth getting as well they allow you to just come in and just smack things and straight-up shred bosses but to get the HG weapons you have to do Max Star online missions and just to warn you Max star difficulty online missions for extra quests are equivalent to playing hard difficulty I believe that you can get a guaranteed HG weapon if you were to do the extra missions that are known as the search missions that are dungeons because at the end of those dungeons you face a level 1000 to level 1500 at the end and HG weapons only drop from enemies that are level 1000 or higher but they have to be boss class enemies before you even go into these dungeons though for the extra missions you best clear out your entire inventory and have at least about only 10 I are 10 to 15 items in your bag out of The 100 because you're going to be picking up a shit ton of resources and materials well in that dungeon but it's also another great way to level up not only your character's but also the skills as well because there's so much stuff to actually kill in those dungeons and the bosses are quite Tanky
Skill Connect. It's also in the anime. Kirito can chain multiple one handed sword skills with both arms alternatively to make a large combo without worrrying about the delay after using a sword skill that makes them unable to move. Although, in order for this to work, the user has to be skilled in dual wielding or ambidextrous where their brain are keen enough to be aware and control both of their arms to do different actions at the same time.