you cant
u buy it
u half to have a dragon amulet
u have to feed it and the food costs gold dragon coins
U have to fight him in warlic's quest(dragon egg)
no because u can't ride nothing
u eat food
go to twilly to start u off on ur quest to finding a dragon egg
u needa activate your account
you can ride on your dragon if u r fighting titan dragons or elementals or in battles
get a ladder to get on then when u r on just do what u would do to ride a horse...
u get it in hydra's lair if member u can go there if not u cant get the sword and it is not called dragonlord sword it is called wavecrest I-v
u have to have a dragon amulet and you talk to sir pent and ask to go to the hydras cave