Los jugadores no pueden robar cartas ni ganar vidas.
Al comienzo del paso de robar de cada jugador, ese jugador pierde 3 vidas, busca en su biblioteca una carta, la pone en su mano y luego baraja.
Spells and abilities that cause players to draw cards or gain life still resolve while Mornsong Aria is on the battlefield. No player will draw cards or gain life, but any other effects of that spell or ability will still happen.
If an effect says to set a player's life total to a number that's higher than the player's current life total while Mornsong Aria is on the battlefield, the player's life total doesn't change.