Level: 999
Actually, you need to get to lvl 999 to get that: it's the ultimate sword in the game, because it give you 10000 atk, 5000 def, 1000 str, 10000 HP, 1000 MP, 10% crit, 3 speed.
I suck at saying the stats so if you feel it too op, then you can post your idea...