Alright, alright, I'll post my list, lol. (finally on a computer and not on my phone, lol.

TezzAffinity

1 Great Furnace
4 Seat of the Synod
4 Vault of Whispers
4 Darksteel Citadel
2 Ancient Tomb
1 City of Brass

4 Etched Champion
4 Frogmite
4 Memnite
4 Signal Pest
4 Master of Etherium

4 Cranial Plating
4 Thoughtcast
4 Springleaf Drum
3 Galvanic Blast
3 Mox Opal

3 Tezzeret, Agent of Bolas

I was thinking of maybe changing the Frogmites for Vault Skirges, good move?