What is this, Fermat's notorious Last Theorem? 
Makes great thematic sense with me, too, and it looks fun. 
Yes, that's the word
.
You really need more SoR for the abilities of the spawn creatures. I would put at least 4 in there.
SoR is mainly for Pharaoh and Fate eggs. Not all of abilities are requisitely usable;For example, Pulverizer in Seism and Poseidon in Neptune. This is quite a luck-based FG.
Why Dirk? I don't see the connection with "Rebirth". More over, your deck relies heavily on rewinding creature, so why not Eternity instead?
Dirk(Dagger) is often used for symbolic tool of a pagan ritual.
Rebirth means new birth after death, so Eternity seems not a situable
word for this deck in my opinion. Furthermore, 12 rewinds is excessive enough to play against(If there is a powerful creature in your possession, AI prefer to rewind that than his skels&mummy).
Current AI cannot play more than 3(6) SoSac in a game, so you might want to adjust the number of it.
8 SoSac is needed since there is no draw-acceleration card. If this deck is larger, I'd put more SoSacs.
Number of Towers seems low at 20/70. Correct me if I am wrong as I haven't check the quanta balance of other FGs.
Hmm. It may be right. Sometimes Rebirth draws only one or two time towers, however he doesn't require so many time quanta at the beginning of the game. Only one or two rewinds are enough to make random creatures and delay players. After that, SoSac gain time for sufficient time towers.
As a whole: This deck seems slow. Initial damage is low, which makes sense as it relies on building up the combo.
it's more a rush deck than you guess. Please test this deck in trainer mode.
But the more important question is: Do we want SoSac in FG now? Like they are not common enough in Gold/Plat already...
I WANT 8)
