10 Coolest Weapons In The Arrowverse

10. Kryptonite Arrows

Okay, everyone needs to admit that they loved it when they saw the kryptonite arrows in the Crisis on Earth-X crossover. I mean, it was a total Green Arrow move to have kryptonite arrows "just in case."

The kryptonite arrows were utilised during the crossover when the Nazi version of Kara Danvers (Overgirl) is affected by an arrow shot at her by Green Arrow. When quizzed about having the arrow by Supergirl, Oliver simply replies, "in case an evil you ever showed up!"

While that may not be the only reason (as Oliver showed his distrust towards Kara during Invasion), it is pretty amazing that Green Arrow had a kryptonite arrow due to the fact that Superman and Supergirl did not exist on Earth-1.

Regardless, the arrow is a cool call-back to the classic comic series by Frank Miller, The Dark Knight Returns, where a one armed Oliver Queen uses a kryptonite arrow against Superman during his fight with Batman. It also showcases Oliver's paranoia towards super powered beings, and how cautious he can be.