After testing this deck out a bit i personally find it kind of meh. Went 3-8 and although i was a bit unlucky in some of the matchups the fact that you almost will never EM kind of put me off. I always seemed to have a hard time finding all the right pieces to get this to work. Either i didn't have my momentums or if i had them i had no scorpions or if i had both i had no eternities. And if i had all 3 early i didn't have any turtle shields.
Wins - Dark Matter (nice to beat him), FFQ, Gemini
Losses - Gemini (outrushed), FFQ (no Eternity early, outrushed), Eternal Phoenix (2), Chaos Lord (1st round discord), Decay, Graviton.
And the suggestion for Pulvy's and Earth Pendulums would not work. At the beginning you are living on the edge of your time quanta.