This answer is hopefully complete.
Status moves that can confuse: confuse ray, flatter, supersonic, swagger, sweet kiss, teeter dance
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Status moves that can call an attack move or another move in this answer: assist, copycat, me first, metronome, mirror move, nature power, sleep talk, snatch
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Status moves that damage the user before doing anything else: belly drum, clangorous soul, curse, substitute
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Status moves that knock out the user before doing anything else: healing wish, lunar dance, memento
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Other: pain split, perish song
