In 2016, we had three games where a blocked field goal or extra point was returned for a TD or 2-point conversion that was the difference in the game (NYG, CAR, DEN).
I'll give Lutz a pass on the DEN one that year b/c the guy stepped out of bounds on the return AND the dude who blocked it did the "leap over the line" maneuver that would be declared illegal the next year, but it sure seemed like the dude had more blocked kicks than most.