I went over this in Chat a bit already, but generally we can make 4 kinds of Decks: Rushes, stalls, Dune Scorpion decks and miscellaneous other decks.
Here I'm just gonna spam some lists for each of the possible archetypes. I'll start this post with rushes.
mono Time:
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5rg 5rg 5rg 5rg 5rg 5rg 5rk 5rk 5rk 5rk 5rm 5rm 5ro 5ro 5ro 5ru 5ru 5ru 5ru 5ru 5ru 5t2 5t2 5t2 5t2 5t2 5t2 7q0 7q0 7ri 8ps
Mono is actually a pretty solid rush, Ghosts are efficient, RTs and Eternity help a ton against opposing rushes. Against more stalling decks we might pack more Dragons instead of some of the CC. Disadvantage is that it has no PC so against strong permanents like Dim Shield it will get trouble.
Entropy:
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4vl 4vl 4vl 4vn 5rg 5rg 5rg 5rg 5rg 5rk 5rk 5rk 5rk 5rk 5rk 5ru 5ru 5ru 5ru 5ru 5ru 5t2 5t2 5t2 5t2 5t2 5t2 7q0 7q5 7ri 8pj
Discord combines pretty well with RT spam as RT takes care of creatures that slipped under the Discord in the first turns.
Nova Graboids:
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4vh 4vj 4vj 4vj 4vj 4vj 4vj 590 590 5c1 5f6 5og 5rg 5rg 5rg 5rg 5ri 5ri 5ri 5rk 5rk 5rk 5rk 5rk 5rk 5t2 5t2 71a 77g 77g 8pm
A classic Nova Grabbie build, with RT as the cheapest Time utility card and... Fate Eggs?? Seems kinda crazy but I felt like Ghosts are a little too expensive for the deck. So train your dragon hatching skills people.
Ghostmare:
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5rg 5rg 5rg 5rg 5rg 5rg 5rk 5rk 5rk 5rk 5ro 5ro 5ru 5ru 5ru 5ru 5ru 5ru 5t2 5t2 5t2 5up 5up 5v1 5v1 5v1 5v1 7q0 7q0 7ri 8pt
The well known Darkness duo with the Nightmare lockdown possibility. Does not so well against opposing CC spams but can take PC when we need it.
an Earth duo: Ghost and Graboids make a nice combo, so we'll probably use it. I haven't figured out exactly how many Earthquakess we want here, so no deck list yet.
Overall, Time has some nice rushing capabilities. Ghost is an efficient beater and RT generates huge Tempo against other creature decks. A problem will be to balance the usage of those two cards as we have only 24 of both in our Vault. Also guessing correctly whether our opponents will use creature decks will decide over the effectiveness of our RTs.