Trying to build a competitive team! help a newbie!

[Nins]

Hey I'm a beginner competitive player looking to build a solid team, if anyone has any interesting competitive pokemon with decent IVs and movesets that they're willing to trade i have recently been given a massive bunch of event legendaries like victini, mew, regular and shiny genesect and a heap more including a bunch of misc shinys. Anyone interested my friend code is: 5000 - 2767 - 0851 thanks guys : )