Hi, am a new player and mostly play the TGC. Do to some heath problems I have am unable to play this year. So a switched to VGC so I can still get my pokemon fix well am laid up.So I hope you well forgive for my noob-ish . Now on to the point! For the last few months I have been play test with a core and, its been throwing me for a loop. The core consist of Pheromosa, Tapu Lele and, Sharpedo. The fourth is normal a fire type ( Marowak-Alola or Talonflame.) SO this is my problem... I can't figure out if is good or if am wasting my time. Some days I'll rake up high win streak ( 10 to 15 wins and a row). Then lose non-stop. So mostly want to to know if its my own incapability or its time to make a change.Any ones toughs on my problem would be obliged and thank you hand of time.