Answered April 20th, 2019

Blake Griffin is the first Pistons player with at least 25p/5r/5a in a playoff game since Chauncey Billups in 2008.

Who was the last Pistons player with 25 points, 5 rebounds and 5 assists in a playoff game?
Interpreted as:
Who was the last Pistons player with 25 or more points, 5 or more rebounds and 5 or more assists in a playoff game?