So it has Dark pulse Ice beam Scald U-turn
Should I replace u-turn with grass knot? Or if you think I should replace another move let me know also, thanks!
Greninja is mainly a speedy Pokemon, but since it is a water type with dark as it's secondary type, then you should go for special attack moves and have a move that raises it's special defense Grass Knot is only good for heavier Pokemon. I would suggest getting a stat raising move. I'm not much of an expert because my Pokemon are mostly attackers but do what you are comfortable with.
I am training a greninja and has the above moveset. Hydropump (stab) Ice beam (coverage and checks grass types) Knock off ( cus its always necessary, stab) Gunk shot (screw you fairies) or you might as well have U- turn for switching purposes. Hope this helped as it did to me.
