RTA global account with name change min challenger

Hiya. I'm looking to purchase an account on global server that is at least Challenger in RTA. I really, REALLY hate doing RTA battles and absolutely want that Arby skin XDDD The account MUST have name change available, this is non-negotiable. Preferably should be unlinked, too, but as long as it's a Stove account we can come to an agreement (will require all receipts of purchases made on the account and you must be the original owner). The gear must be very good, but I assume that if you made it to Challenger in RTA it's the case. The account must have a lot of MMs or be very close to pity, as I want to pull for ML Kayron when (if) he comes 'round. I'm not too picky for the skystones/bms/whatever, but must have lots of Leifs so I can play a while with the account.

I know I'm being picky, but I'm not in a rush since there is still time until the skin is released, and even then i can simply buy an account with the skin on it xD so please don't bother contacting me if you don't have the requirements, I won't negotiate on required stuff. I will only deal through MM on EpicNPC (unless you're willing to go first and your account is unlinked). I do no business on discord either.

Required units:
Conqueror Lilias
Arbiter Vildred
Straze
Apocalypse Ravi
Mediator Kawerik
Ran
Vildred
Kayron
Rem
Roana
Fairy Tale Tenebria
Landy
Millim
Angel of Light Angelica

Bonus units (not required but very interested in them):
Belian
Fallen Cecilia
Last Rider Krau

Required Artefacts:
Portrait of Heroes maxed


Message me here if you have something good to offer me!