If Pinsir uses "Slow Crunch" and retreats or is KO'd on the opponent's next turn, does the opponent's active Pokemon still get Knocked Out?
Yes, the effect is on the Pokemon that was attacked with Slow Crunch.
Slow Crunch




×2
Slow CrunchDiscard all Energy from this Pokémon. At the end of your opponent's next turn, the Defending Pokémon will be Knocked Out.


Superpowered HornsThese Pokémon judge one another based on pincers. Thicker, more impressive pincers make for more popularity with the opposite gender.
If Pinsir uses "Slow Crunch" and retreats or is KO'd on the opponent's next turn, does the opponent's active Pokemon still get Knocked Out?
Yes, the effect is on the Pokemon that was attacked with Slow Crunch.
If I use Pinsir's "Slow Crunch" attack and the Opponent's Active Pokemon retreats or evolves, is it still Knocked Out?
No. Evolving or moving to the bench removes all attack effects.