[ Soul Burst: After Your Life is Decreased ] From your hand, you may summon 1 Cost 4 or less Spirit card from the family "Song Princess" without paying the cost. After that, this Magic card can remain on your field. Alternatively, by paying the cost, activate the flash effect of this card.
Flash - During this turn, treat 1 opposing Spirit as having 0 symbols. After that, this Magic card can remain on your field.