Introduction

Hi all, I'm Paolo, a fellow italian magic player of yours, this is a deck I've been trying to build since Spellseeker came out and I won't tell you it's been a hard 3 years span trying to figure out how to combo from a single card and as less mana as possible.
Now that Scholar of Ages is here it's finally possible to combo with a single card in hand and 2UB mana available.
This deck iteration is the one i'm experimenting with some creatures and some spells and seems the most solid. I've been using also a build with way more wizards and another with way less.

The interesting thing about this deck is that it can win no matter who you are against because we have auto mill win, opponent mill, damage though commander ability and infinite ETB for mana or tricks.
And it also can win on Turn 1 by opening a blu mana source, a black mana source ( one of these can be a mox diamond or lotus petal ), a Mana Vault and a Spellseeker! As low as 2 cards and 2 mana sources.

In this build you can see I've added Naban, Dean of Iteration to try and gain as much as value from our wizards while we can't combo. I also added Panharmonic for the same reason and Whir of Invention to tutor an artifact that can let us counter the opponent strategy ( eg.Tormod's Crypt ).

In maybeboard I put some spicy things you can look up to adjust the deck as you prefer that have a positive interaction with other cards.

Many of these cards are expensive and you can change them with less valuable cards. Don't hesitate to comment to ask for a substitution to one expensive card if you can't notice which would be the best.

Main Combo:

Prerequisites:

4+ mana and SpellSeeker. ( at least 2UB mana available )

Steps

1 Cast Spellseeker

2 Resolve Spellseeker's ETB trigger: find Culling the Weak (Inalla's trigger is still on the stack)

3 Cast Culling the Weak targeting Spellseeker ( now we have 4 mana again )

4 Resolve Inalla's trigger. Token's ETB. Resolve token's trigger: find Unearth ( 3 mana available )

5 cast Unearth on Spellseeker ( 2 mana available )

6 Resolve Spelseeker's ETB trigger and pay 1 mana for Inalla's clone and find both Burnt Offering + Finale of Promise ( you have now 1 mana but you will gain them again )

7 Cast Burnt Offering targeting Spellseeker ( 3 mana again )

8 Cast Finale of Promise targeting Culling the Weak + Unearth ( we use all 3 mana on Finale of Promise to gain 4 mana from Culling the Weak and use Unearth again on Spellseeker)

9 Resolve triggers, Spellseeker original and clone's ETBs: find Entomb + Reanimate ( we have 4 mana available )

10 Find Scholar of the Ages with Entomb and Reanimate it ( we still have 2 mana available after this step )

You can now loop Burnt Offering and Reanimate effects with Spellseeker and Scholar of Ages to grab Demonic Tutor and whatever else you want. Win with infinite token beat / Inalla activations / auto mill / enemy mill.

Win Conditions

Inalla's Passive abiltity ( tap 5 wizards, deal 7 damage )
Thassa's Oracle auto mill
Dimir Machinations opponent mill
Attacking with infinite creatures after combo