结界
在每位牌手的维持开始时,如果由你操控的某个生物具有飞行异能,则所有由你操控的生物获得飞行异能直到回合结束; 且恐惧,先攻,连击,地行者,保护,践踏,以及警戒等异能亦比照办理。
For example, a player controls three creatures when Concerted Effort’s ability resolves: one creature with flying and protection from red, one with islandwalk and protection from green; and one with vigilance. All three creatures will have flying, islandwalk, vigilance, protection from red, and protection from green until the end of the turn.
Creatures keep all abilities granted this way until the end of the turn, even if Concerted Effort or the original creature with that ability leaves the battlefield.
In Two-Headed Giant, triggers only once per upkeep, not once for each player.