结界
每当一个非衍生物、且由你操控的生物死去时,在水沟污迹上放置一个黏菌指示物,然后将一个绿色流浆衍生生物放进战场,且具有「此生物之力量与防御力各等同于水沟污迹上的黏菌指示物数量。」
If you control more than one Gutter Grime, each Ooze token remembers which one created it. The power and toughness of that Ooze will be equal to the number of slime counters on that Gutter Grime only.