I found this team somewhere in the forum, tweaked it a bit and so far I have had 1 freak defeat in 2 mega refills (relix almost maxed):
Alex - Orbits
G Minotaur - Light/Fate cosmic
Ferryman - Hex/Nightmare (you could swap nightmare with anything really)
Prisoner - Primordial
The first wave is no issue, but sometimes the third wave might result in the count killing alex and him reviving through light talis.
Best time 1.20, average around 2mins