Fox (SSB4) - SmashWiki, the Super Smash Bros. wiki

Fox returns as a playable character in Super Smash Bros. 4. He was one of the characters confirmed to return in the game during the E3 2013 trailers on June 11th, 2013. He was also among the first wave of amiibo figures that are compatible with SSB4. As in Super Smash Bros. Brawl, Kenji

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Lucario (SSB4) - SmashWiki, the Super Smash Bros. wiki

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Fox - Super Mario Wiki, the Mario encyclopedia

Fox (SSBU) - SmashWiki, the Super Smash Bros. wiki

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Pikachu, Smashpedia