Si tu controlas una llanura, puedes girar una criatura endereza de tu control en vez de pagar el coste de mana del Servicio angelical.

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If you control a Plains, you may tap an untapped creature you control rather than pay Angelic Favor’s mana cost.

Play Angelic Favor only during combat.

Put a 4/4 white Angel creature token with flying into play. Remove it from the game at end of turn.