Linoone. That thing was a beast in Emerald. With Shadow Ball, Headbutt, and Dig, it was probably the most dependable thing on my team. But everyone seems to say that he is worthless without Belly Drum (which, by the way, I refused to use)
Ingame is so different from competitive, that sometimes I heavily prefer it. I mean, you have to take so much care in what you pick for you team! Worse, sometimes you have to use things which you don't want to use.
Also, guys, don't forget Ledian. Nice SpDef (110), but what has GF did which a pokémon which such a huge movepool? He could at least get the elemental punches in the second gen, to make use of that base 55 SpAtk, but GF, for some (odd) reason, hate the little guy or doesn't give an A to it.