Puedes jugar la Guarda de luz como si fuera un instantaneo. Si lo haces, sacrificalo al final del turno.

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You may play Ward of Lights any time you could play an instant. If it was played any time a sorcery couldn’t have been played, sacrifice it at end of turn.

Enchant creature

As Ward of Lights comes into play, choose a color.

Enchanted creature has protection from the chosen color. This effect doesn’t remove Ward of Lights.