Has anybody recently gotten the dark matter dice character (Nightshade) as a new opponent??? I just sit on his page reloading it for hours (literally) and i never get it... Am I doing something wrong or do they not give him out as an opponent any more?!?!

He's still obtainable. I got him quite a while ago, but he's pretty rare. You just have to wait until he pops up. :c

He's still enabled. You just have bad luck.

You can use a auto-refresher to get him faster, just have it set up over night. Note : Auto-refreshers, are not against the rules, but frowned upon.

He does seem to take a long time to get. I have spent hours refreshing with no success at getting him too.

Try outside of an event...the RE cooldown from the flowers might be making it harder than it needs to be.