Tired of overpowered monsters? Tired of having no proper weapon to wither down that two-hundred thousand odd health monster? Well look no further, Introducing, the Annihilator! It's super-duper overpoweredness is so overpowered, it will bring down a Two-hundred thousand odd health monster in seconds!
Because of this overpoweredness; however, the Annihilator is not for everyone! It's side effects may include: Head Ache, Nausea, Seizures, and not actually annihilating your target!
So what are you waiting for!? Get yourself one of these big nasty guns today, and start getting rid of your hideously overpowered monsters with a hideously overpowered weapon! (No, I will not parody generic advertisements every time I release a weapon, the parody is for this weapon only.)
Realm667, which had a monster with the same name.
Two, or Three days
None, other than the fact that the weapon might kill you if you're not careful :D