Opinions using Charizard Y in VGC/Doubles

[Marcusube]

To be honest, my major issue with running Zard Y is that in the case the opponent uses any form of speed control, particularly Thunder Wave, Zard is open to a lot of hits that either 2HKO or OHKO. It being outsped by Terrakion, scarfed Landorus-T, Landorus-I, Raichu etc, really gives it a good amount of bad lead matchups. The only merit I see in using Zard-Y over any other mega is its ability to replace weather conditions and deal powerful spread damage (if it doesn't miss. Seriously, Heat Wave's accuracy is a huge problem).