雪境神器生物~组构体
8 / 8
累积维持~牺牲一个生物。 (在你的维持开始时,在此永久物上放置一个岁月指示物,然后除非你为其上每个岁月指示物各支付其维持费用,否则牺牲之。)
When Phyrexian Soulgorger’s cumulative upkeep ability resolves, you must either sacrifice a different creature for each age counter on Phyrexian Soulgorger or sacrifice it. You may also sacrifice it as part of its own upkeep payment.