This weapon would be a mech type cannon attached to your arm. Then when you triger it,a wide purple beam is sent out. Hold the attack button to have it do damage.
Each half second in the beam does 5 damage. So it will take 10 seconds in the beam to kill them.
But not only does it cause damage,it heals you as well. Every 5 damage sapped,you get 2 HP.
This weapon could be bought for about $6-8k.
What do you guys think? Wanna be the next Samus? Then buy this: