I main Harley Quinn. I don't really have a problem fighting any character until the "use as many moves as possible" challenge comes into play. Than it's either a hit or miss. I can still do a lot of damage to people doing she same stuff over and over but she's not really a good zoner or rusher. --- PsN : Ryuu_Hyuga  Injustice - Harley Quinn DCUO-Ryuu Hyuga Fire DPS/BigBoss Extreme Gadget Troller/ Great Saiyawoman Elec Healer/Akira Reign Nature Healer
using harley, I just dont know what to do against Superman. At all.
How about going slow and steady, jumping above lasers and doing that airgun attack if he does air laser to stall in the air? What about her MB ultra slow fireball thing, can you take it out if you predict what the supes is gonna do?
As for Grundy... Sorry, no idea. I heard of something called walking armor, where you cancel a move that has armor by dashing, something like that. Maybe use this against supes when his trait his off. --- PSN ID: Boo-ZAWARUDO MHTri ID : UT9LMJ EU Servers currently HR : 53+
I main Black Adam and I don't play online that much so...maybe Superman?
Fellow Black Adam player here.
Superman is tough, but beatable. But likely not in your favor. But this could be that many of the Superman players online are some of the best on PSN, lol.
Nightwing is another tough one. He's got great tools at range, air fireball, ect.
Grapplers in general, Grundy and Doomsday more than Bane, can be a pain in your ass if you can't keep them out.
Aquaman is tough, but I think it's 5/5... Which is a bad matchup for Black Adam, lol top tier problems.
But out of what I've played, Wonder Woman is the hardest matchup for Black Adam. Her rope beats out mid ranged moves, which is where you like to hang out. She's got air dashes, air tiara, and that charging move which is really hard for you to defend against. Also, her Sword/Shield stance gives her normals way better range than yours, along with a nasty anti-air. It's really hard to zone her, and at mid/close range, she can hang with you, or beat you, depending on stance. --- PSN:omegamarth. I play fighting games. Official Shaquille O'Neal of the SSB4 board. Yeah, he'll be in the game, don't worry.