@farscape: I think your variant is solid, except: don't use photon as it screw your mulligan, use 3 cost angel instead, as you don't have light quanta shortage anyway.
You don't need so many time factories, you can get away with far less: in fully upped variant, you can possibly get away with just 3 upped time factories.
The only 1/30 games eternity will be your last card, so you can play with just one (for example if someone is new player and don't have many of them).
Shards of Divinity are decent choice alongside sanctuaries, you can possibly even play with mark of light and gravity pillars instead of mark of gravity and light pillars for bigger EM.
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5le 749 749 749 749 74a 74f 75m 75m 75m 75m 75m 75m 75m 7k6 7k6 7k6 7k6 7k6 7k6 7km 7km 7km 7km 7q0 7q0 7q0 7q4 7q8 7qd 8pq
Something like this deck, with 4x+24 hp you can possibly get 196 hp EM, quite often. You can replace guardian angel with some low cost gravity minion like graviton salvager or whatever, it doesn't change anything. You may want to get two black holes, for more sure EM.
Here is mostly unupped version that works great, too:
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55p 55p 55p 55p 55q 563 576 576 576 576 576 576 576 5lm 5lm 5lm 5m6 5m6 5m6 5m6 5rg 5rg 5rt 5t2 74f 7k6 7k6 7k6 7q4 7q8 8pq
Shards aside, this deck perform well enough to warrant first post inclusion. If someone don't have shards, additional gravity shield, two additional gravity pendulums, time tower instead of time pendulum and perhaps second black hole would be perfect choices to substitute in.