I don't really consider anyone that plays Graal a "legend", but I'm remembering some of the people that I played with.
King Braveheart
Darkman
Sir Pickles
Vangel
Archangel
Highlander
Mercury
LinkDragon
Link64
Cobra5.0
KingGreg
Gargos
sniperjoe10
Shadowmage
Kain
aXile
eXile
Da CheeTa
MrHack