Vigilance

Ward of Dawn — Each creature you control has Ward {2}

{W}{U}{B}{R}{G}: Search your library for a creature card, put it onto the battlefield, then shuffle. If that creature is a soldier, it gains haste until end of turn.

If Zavala, Vanguard Paragon would die, instead return it to the battlefield transformed.

Protection from black

{3}, {T}: Transform Targe