So after ages of floundering around with Lemmy, Sonic, and Dr. Mario, I tried out Ganon and immediately figured out he fit like a glove. I've been dominating on For Glory with him. Only issue I've had is fighting Greninja - it's been nearly impossible to get in on him. Any advice there?
One of my friends main Greninja, so I have quite a lot of experience against this guy.
Greninja will essentialy to 2 things, either spam projectiles, or come at you with F-Air och N-air. If he spams projectiles and tries to outcamp you, powershield or roll towards and see what he does and try to counter it.
If Greninja chooses to play agressively you can easily bait him or even challenge some of his moves. Every time he F-Airs your shield you can either grab him or punish him with D-Tilt depending on how he spaced the F-Air. N-Air is a little more tricky I've found, typically he will AC N-Air on your shield and follow up with another quick move, most often grab or jab. However you have a tight window where you actually can grab him right after his N-Air, however this window is tight.
Edge guarding is super important, remember that Greninjas recovery only has a wind box, meaning you can easily read it and just KO him while he's recovering. Ganon super wrecks Greninja off-stage, use this to your advantage!
And as always, you're playing Ganon, it's all about the reads. Find patterns and punish. If Greninja nails you with some crazy U-Air string and deals tons of damage (and this will happen, believe me), don't be discouraged! You can easily even it out in a couple of hits.