Only 2 were confirmed through the Road ahead of July: Night trooper and death Trooper peridia.
And now their relics also: R7.
Also, only these 2 were being in planning , means shape, features, abilities,etc.
There was simply not talk of Captain Enoch to be released soon. It will be released LATER.
So, I think that:
1. 4th requirement for GL Ahsoka Tano will not be Captain Enoch.
2. It should be Darth Vader/ Darth Maul.
3. Captain Enoch should be a requirement for Baylan Skoll or Galactic legend Thrawn ( Yes, it's right. He's coming ! Although at a later stage)
Please read it again
"That’s right! With the excitement of the Disney+ series, Ahsoka, we are happy to announce that Galactic Legend Ahsoka Tano is coming to Star Wars: Galaxy of Heroes! You are probably wondering which characters you'll need to unlock her. We’ve got you covered for a few of them and it starts with the Imperial Remnant squad. More of her required characters will be announced periodically until she arrives in game.
Night Trooper - Attacker who spreads Blight among their foes, also has a case of the, “If you can do it, I can do it” in their kit.
Death Trooper (Peridea) - Attacker loves Blight and interacting with Blight. Can be used on a Nightsister squad
Captain Enoch - Leader of the Imperial Remnant squad equipped with a ruthless nature… Decay"
