机械工人埋头苦干，不知疲倦地为突破不可能助力。

Power Plant Worker

{3}: Power Plant Worker gets +2/+2 until end of turn. If you control creatures named Mine Worker and Tower Worker, put two +1/+1 counters on Power Plant Worker instead. Activate only once each turn.

{3}：动力炉工人得+2/+2直到回合结束。如果你操控名称为矿脉工人和高塔工人的生物，则改为在动力炉工人上放置两个+1/+1指示物。每回合只能起动一次。