结界
由你操控且非衍生物的生物具有起事异能。(于这类生物进战场时,你选择「+1/+1指示物」或「敏捷」异能。它们进战场时上面有所选加成。)
如果某个由你操控且其上有+1/+1指示物的生物将对任一永久物或牌手造成伤害,则改为它造成两倍的伤害。
Riot is a replacement effect. Players can’t respond to your choice of +1/+1 counter or haste, and they can’t take actions while the creature is on the battlefield without one or the other.