I can list all 66 r6 op
Ace
Alibi
Amaru
Aruni
Ash
Azami
Bandit
Blackbeard
Blitz
Buck
Capitão
Castle
Caveira
Clash
Doc
Dokkaebi
Echo
Ela
Finka
Flores
Frost
Fuze
Glaz
Goyo
Gridlock
Grim
Hibana
Iana
IQ
Jackal
Jäger
Kaid
Kali
Kapkan
Lesion
Lion
Maestro
Maverick
Melusi
Mira
Montagne
Mozzie
Mute
Nøkk
Nomad
Oryx
Osa
Pulse
Sens
Rook
Sledge
Smoke
Solis
Tachanka
Thatcher
Thermite
Thorn
Thunderbird
Twitch
Valkyrie
Vigil
Wamai
Warden
Ying
Zero