Piercers Do A Lot Of Waiting
So one piercer turns to the other and says, "You wanna play some Magic while we wait?"
"I'm there."
They cut the decks, reverse piercer shows swamp on the bottom while normal piercer's got a craw wurm. Normal piercer plays a forest, Llanowar, done. Reverse piercer plays swamp, dark ritual, pump-knights. Normal piercer nods. The game is afoot.