Needles are amazing, dash attack is amazing, f-tilt is amazing, fair and bair are amazing, dsmash is amazing, dthrow is amazing. Needles are amazing. Chain is horrid, don't go anywhere near Down-B. Don't use a tag, it screws up your recovery. Don't use fsmash much, use up smash situationally when you can tipper. Uair is pretty good. Use dair when comboing off a platform. Learn to boost grab and how to combo and tech-chase after a downthrow. Learn to Shino stall. Needles are amazing. I'm partial to FoD and Dreamland myself, but in general Battlefield FoD and Dreamland are all really good.
NEEDLES ARE AMAZING. Ahem.