We Have to Go Back

Whenever you attack this turn, you may tap any number of nonattacking creatures you control. If you do, target attacking creature you control gets +1/+1 until end of turn for each creature you tapped this
way.

“We have to go back,” Kaladin said softly. “Storm
it, we have to go back.” He turned to the members of Bridge Four. One by one, they nodded.

based on Orphans of the Wheat