Clan Titan

Hey im just a new player and also new on dis guild (lvl 17 so far)
and i was wondering... how do i trade stuff??
cuz ive read some stuff about em but deyre 2 confusing 2 me
Ive gotten a titan blade(by being xtra lucky) from that wheel thingy(fields) on my lvl 8 chara
and i wanna transfer it to my lvl 17 chara... is it possible?
do i have 2 like pay tons of marks 2 trade?? or do i have 2 be some sort of lvl..
can you guys explain 2 me?? here.. cuz most of the stuff i red were 2 confusin to me

the mail
you can send stuff through that... its only accessable through the castle so you either need to become a noble or buy a castle permit

k ty