At this point, I have settled on two Esperblade Affinity lists, with differences in the SB and only 3 cards MD.
My term 'Esperblade Affinity' denotes a UWB version of Affinity that features Stoneforge Mystic with an optional Equipment package outside of Cranial Plating.
After relentless testing, here's what I believe to be the
CORE of Esperblade Affinity:
Lands4
Seat of the Synod4
Vault of Whispers4
Ancient Den4
Inkmoth Nexus1
Academy RuinsCreatures4
Memnite4
Ornithopter4
Frogmite4
Signal Pest4
Arcbound Ravager3
Stoneforge MysticSpells4
Mox Opal3
Springleaf Drum1
Paradise Mantle4
Thoughtcast4
Cranial Plating1
Umezawa's Jitte
3 Flex-slots
For the 3 MD slots, I am deciding between 3
Cursed Scroll or 3
Tezzeret, Agent of Bolas. These are my SBs for both lists:
LIST A4
Tezzeret, Agent of Bolas4
Chalice of the Void4
Tidehollow Sculler3
Thalia, Guardian of ThrabenLIST B1
Tezzeret, Agent of Bolas4
Chalice of the Void4
Tidehollow Sculler3
Thalia, Guardian of Thraben1
Karakas1
Leonin Bola1
Batterskull
If you're wondering why my 2nd SB has just 1 Tezz, it's because I moved 3 to the MD. My first list has Cursed Scroll for the 3 MD flex slots. I have found Cursed Scroll to be VERY GOOD. However, it's a blank against combo, and I'm concerned that my SB in the first list can't handle OmniTell AND Sneak Show at the same time. So, hence I thought of moving 3 Tezzs in MD, and then adding more niche cards in the SB against Sneak-Show.
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Pithing Needle is the droid you're looking for. Phyrexian Revoker can't name lands.