The Joker

[Chloe Price]

Laughing Gas Grenade - How much laughing gas does it produce? (as in, what is the Area of Effect?)

Crowbar - Yes, you need more information. Crowbars can vary in length and general appearance. So you'll need to be a little more descriptive than saying 'It's a crowbar'.

History - Also, your character doesn't bring themselves to the Omniverse, Omni does. So you may want to re-word that little section.

As for your appearance, an Image is fine. It'd be nice to know how tall he is though

For the Laughing Gas Grenade, I meant the laughing gas has a radius of 5 feet, not the actual grenade.

Same with Crowbar, didn't think about that.

For History, don't forget that it's told in the Joker's perspective, and Joker is absolutely insane. So, he may remember it wrong. Either way, I can re-word it.