Technically they're GBC games, but I suggest getting both LOZ oracle of games, remember lots of paper to write passwords from each game down to transfer items and such. I only have oracle of ages, but combined they're probably a helluva (set of) games.
(favorite classes under title)
Grand Chase (NA)
Dark assasin, Striker, Swordmaster, Dragon Knight, Crossbow(wo)man, Warlord, and Fighter.
Magic Knight (Elsword 2nd job, "magical" branch)