Goal: synergize and utilize all three of Ami's abilities.
#1 Replace/Miracle, #2 Flicker/ETB, and #3 Donate
(make the ultimate more than an "oh shit.")
Finely-tuned 36 lands. Avoiding taplands or requiring basic land type.
Rocks are mostly 2 CMC. Avoid 3 CMC.
Knowing top card is now unnecessary, just put miracles there.
Avoid tutors because hatred. No mystical because it gives info.
Oath of Teferi, Gideon, and Deepglow are Ami Fuel with ETBs.
-Lithoform and Chain Veil dont have ETB, require mana.

#1 Replace/Miracle
7 miracles use #1 to cover removal needs.
Brainstorm, Ponder, Portent (BPP) temporary backup #1.
Scroll rack is a permanent backup for #1.
Vampiric Tutor (V) lets you dig for miracle without revealing.

#1 and #2
Biblioplex assistant, Archaeo, etc are ETB + Miracle support.
Biblio is best because it sets up the miracle directly, but the others give card advantage and are fine for BPP. Others are Possessed Skaab (also creatures to reclaim ETBs), Salvager, Shipwreck, and Mnemonic.
Unfortunately all of these give info if used for miracle; not if used for BPPT.
Riverwise Augur is ETB draw and also sets up miracles
Abdel Adrian is an absolute powerhouse that can flicker a bunch, and creates pillows

#2 Flicker/ETB
ETB flicker to backup for Ami ability:
-Felidar
Paid Flicker:
-Deadeye, Eldrazi
Slow End Step Flicker:
-Conjurer's, Flickerwisp
Cards to bond with Deadeye for protection:
-Mizzium Meddler for spells or abilities
-Forbidding Spirit, Knight Captain to protect Ami
ETB Draw:
-Riverwise Augur, Toothy
ETB Removal:
-Reality Acid, Ashen Rider, Ravenous Chupacabra, Hostake, Gelat
-Nibmle Larcenist (hand destruction)
Other synergetic ETBs:
-Peregrine Drake enables infinite mana
-Sun Titan returns ETB creatures and even dead signets.
-Gonti is disruptive and can fix land, and has a tough body
-Gary gives life and can win the game easily
Panharmonicon doubles my ETB effects
Vela or Altar turns my regular gameplay into grinding wins, or instant wins with infinite ETB (Ami x2, Ami + Felidar, Peregrine+Deadeye/Eldrazi, etc)

#2 and #3
Ami -1 lets you flicker cards you OWN. Useful after ultimate.

#3 Donations / Ultimate
Donations: Lich's and Demonic have upsides initially, then are killshots with #3 activated by #1.
Save Fierce Guardianship to prevent something that would cause me to die to my own Donations.

Approach is an alt win-con based on how many cards you draw with Ami #1, or can win easily with Toothy at +7. Deepglow works with Toothy as well as with Ami.

Counterspell and Mulldrifter are placeholders for Vampiric and Fierce.