Kartik
Ohkey.... 1. You said it isn't absolute (50% atk). But how is 20 % attack works for dark sword??? A...
Kartik bro. Dark sword also has a discrepancy but because inferno has a higher rate of attack bonus, the amount of added damage is very visible upon equip. I know because I have both sets and at one time experimented on their ouput using souls to force their stats or options to almost the same degree just to know what will happen. It's not only me, I saw comments before in the old forum but I cannot show you cause it's gone.
In your case about wings yes it's true. Inferno has an advantage as I saw a match like you said and witnessed it personally. But there is another fight I saw using lightning with almost same attack and defense with an inferno that hold on to win with a skill that can kill.
What skills do you have in your sword now bro?
True instant kill have a disadvantage in arena including boss monsters and also because it's 7%. You're right about this. But I still enjoy using Dark set in dark dungeon and stages to collect stones and gold because when I use a skill, I still can kill a few monsters instantly. It's fun to use that's why I want to have 2 sets if possible.