Note that the target player searches their library (which may be affected by effects such as that of Stranglehold) and that the card they find is revealed, even though these words arenâ€™t included in the abilityâ€™s reminder text.
A nonlegendary creature canâ€™t be your commander, even if it has a â€œpartner withâ€ ability.
â€œPartner with [name]â€ represents two abilities. The first is a triggered ability: â€œWhen this permanent enters the battlefield, target player may search their library for a card named [name], reveal it, put it into their hand, then shuffle their library.â€
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