It might be worth trying to squeeze in a few basalt monoliths in here, one of those with a mana reflection in play should give you infinite colorless mana to spend how you please, if I'm understanding the interaction correctly.
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This looks interesting, but I don't really see how you can win. If I understand the Lighthouse Chronologist right, it wouldn't give you infinite turns, only double the amount you get, which is very helpful but it seems like you would need some sort of a win condition, like a darksteel reactor (if you're not caring about standard or anything) or something.