NYT Connections Blue Group Hint

There’s your visual hint for today’s blue group. It might be your eureka! moment. (No, sorry, that was not a clue.) Or it might not have helped at all. Hey, we try.
Time for the verbal clue: Go fish. That’s it—that’s your bridge to this group.
No? Frankly we’d be surprised if you got decked by this group.
Today’s blue group answer is Actions in Card Games and its words are DISCARD, DRAW, PASS, and PLAY.