why not check wlo orginal website has almost all info you need

also i have "rock" and i think he is earth because he uses animals(puppys)
"more" is fire cause he burns wine
"konno tsuruku" or whatever she is fire why cause the name of her skill is called FIRE DANCE
"Maria" water cause she cures
"Betty" wind cause she jumps in the air and kicks target

all i know want to make sure check http://wl.igg.com/gameinfo/char.php?aid=326