Its a good thing that Darius and Poppy don't know Physics!
If Darius and Poppy knew physics, they would have been more OP! You can tell by the way they wield their weapons. In physics, there's a concept called Torque which is basically force for anything that can rotate. Both Darius and Poppy wields their weapons with their hand very close to the blade/hammer head which minimizes their torque/impact. If they wanted to maximize their impact, they should position their hands at the other end. This way, it would maximize the Torque and make each swing hurt more and increase their auto attack range!That's why golfers and baseballers place their hand the furthest away from the heavy end. Good thing they don't know that!
[zombie-brand-mindblown]

