The Venom Sword

The Venom Sword is a sword that poisons anybody who is stabbed by it. It's pretty self explanatory, it just poisons the entire body of somebody who has been stabbed with the sword. That's pretty much all it does, and it's also the least most powerful sword as it work like a normal sword. When combined with the 3 other swords, the person that stabs the swords into the Earth at the same time, will have a single wish to affect the human race. This cannot be repeated.