User blog comment:Matt Hadick/Super Smash Bros. for Wii U and 3DS Tips and Tricks/@comment-26066195-20150105092328

Samus: Try charging your charge shot at the start of battle, but don't use it right away. Instead, save the fully charged shot and take your opponent by surprise later in the fight.

Pit/Dark Pit: Use their Side B when recovering if your opponent is trying to edgeguard, not only will it hit them but you'll safely land back on the stage. Just be careful if you're against someone like Mario, they can easily reflect your attack.

Jigglypuff: Time her Sing attack to put your opponent to sleep, then unleash with Rest. This can lead to some easy KOs.

Link/Toon Link: If falling off the stage, pull out a bomb. If your recovery fails, the bomb's explosion will knock you up a short distance and give you a second chance to recover.