ok. First off, shadow ball is a GHOST attack and doesnt effect any normal types. Second, BITE is a dark attack. and is a very good one at that, and since espeon kinda sux at what it learns naturally,you gotta teach it bite if u want it to even stand a chance against gengar or misdrevous. and yes,lose haze and it does ruin your T-WAVE. after the opp. is prz'd,it can heal that pkmn from being prz'd. so lose it and teach it a good attack.like ummmmm hyper beam and let it hold pink bow. Very powerful ;)