Going 1st Mathmech.
A good first turn is usually a set Superfactorial with a diameter in grave, IP Masquerena, Cyberse Wicckid, and something to link off with Masq.
Gold Sarcophagus is for Dotscaper, although it can also be used on Balancer Lord if you have too many normal summons in hand.
Biggest change I would make is removing Gamma for a different hand trap.