Oct 31, 2015, 08:42 PM
No pokemon, even if hacked, will mess up your game as long as it follows certain parameters, for example the lvl of encounter, is the pokemon even available at said level? or the stats, sometimes people will hack mons with 252 on every stat, as impossible as it is to get that spread in game (for this I would recommend using an IV calculator or a pokemon simulator to check what it would take to get the stats) and of course the moves and ability, If your pokemon can pass this parameters it probably wont crack your game, and if it came from a trade its very possible it wont hurt your game.