You have a way to give Aetherflux Reservoir lifelink.
Your life total is at least 51.
Tezzeret has at least two loyalty counters on it.

Activate Tezzeret's second loyalty ability by removing two loyalty counters from it, causing Aetherflux Reservoir to become an artifact creature until end of turn.
Give Aetherflux Reservoir lifelink.
Activate Aetherflux Reservoir by paying 50 life, dealing 50 damage to any target and causing you to gain 50 life.
Repeat step 3.

Tezzeret has at least two loyalty counters on it.
Basalt Monolith does not have summoning sickness.

Activate Tezzeret's second loyalty ability by removing two loyalty counters from it, causing Basalt Monolith to become an artifact creature.
Activate Basalt Monolith's first ability by tapping it, adding .
Activate Basalt Monolith's second ability by paying , untapping it.
Repeat from step 2.

Tezzeret has at least two loyalty counters on it.
Basalt Monolith does not have summoning sickness.

Activate Tezzeret's second loyalty ability by removing two loyalty counters from it, causing Basalt Monolith to become an artifact creature.
Activate Basalt Monolith's first ability by tapping it, adding .
Activate Basalt Monolith's second ability by paying , untapping it.
Repeat from step 2.

Animate Solar Array, if needed.
Cast Freed from the Real by paying its mana cost, attaching it to Solar Array.
Activate Solar Array by tapping it, adding and causing the next artifact spell you cast this turn to have sunburst.
Activate Freed from the Real by paying , untapping Solar Array.
Repeat from step 3 as desired.
Cast any artifact spell, triggering its sunburst ability an infinite number of times, either putting infinite +1/+1 counters on charge counters on the artifact.

This combo can be repeated whenever you want to cast an artifact spell. If needed as well, you can tap Solar Array for colored mana to use in casting that spell, assuming you do not want to continue the combo after the spell is cast.

Animate Basalt Monolith using Tezzeret, Betrayer of Flesh.
Activate Basalt Monolith by tapping it, adding .
Activate Voltaic Construct by paying , untapping Basalt Monolith.
Repeat from step 2.

Animate Thran Dynamo using Tezzeret, Betrayer of Flesh.
Activate Thran Dynamo by tapping it, adding .
Activate Voltaic Construct by paying , untapping Thran Dynamo.
Repeat from step 2.

Animate Solar Array, if needed.
Cast Pemmin's Aura by paying its mana cost, attaching it to Solar Array.
Activate Solar Array by tapping it, adding and causing the next artifact spell you cast this turn to have sunburst.
Activate Pemmin's Aura by paying , untapping Solar Array.
Repeat from step 3 as desired.
Cast any artifact spell, triggering its sunburst ability an infinite number of times, either putting infinite +1/+1 counters on charge counters on the artifact.

This combo can be repeated whenever you want to cast an artifact spell. If needed as well, you can tap Solar Array for colored mana to use in casting that spell, assuming you do not want to continue the combo after the spell is cast.

Animate Everflowing Chalice using Tezzeret, Betrayer of Flesh.
Activate Everflowing Chalice by tapping it, adding at least
Activate Voltaic Construct by paying , untapping Everflowing Chalice.
Repeat from step 2.

Animate Gilded Lotus using Tezzeret, Betrayer of Flesh.
Activate Gilded Lotus by tapping it, adding three mana of any color
Activate Voltaic Construct by paying , untapping Gilded Lotus.
Repeat from step 2.

Animate Astral Cornucopia using Tezzeret, Betrayer of Flesh.
Activate Astral Cornucopia by tapping it, adding at least three mana of any color
Activate Voltaic Construct by paying , untapping Astral Cornucopia.
Repeat from step 2.

Animate Mana Vault using Tezzeret, Betrayer of Flesh.
Activate Mana Vault by tapping it, adding .
Activate Voltaic Construct by paying , untapping Mana Vault.
Repeat from step 2.

Animate Chromatic Orrery using Tezzeret, Betrayer of Flesh.
Activate Chromatic Orrery by tapping it, adding
Activate Voltaic Construct by paying , untapping Chromatic Orrery.
Repeat from step 2.

Animate Empowered Autogenerator using Tezzeret, Betrayer of Flesh.
Activate Empowered Autogenerator by tapping it, putting a charge counter on it and adding for each charge counter on it.
Activate Voltaic Construct by paying , untapping Empowered Autogenerator.
Repeat from step 2.

The combo assumes Empowered Autogenerator has no charge counters on it when you start. If it has charge counters, the mana cost is reduced by .

Animate Grim Monolith using Tezzeret, Betrayer of Flesh.
Activate Grim Monolith by tapping it, adding .
Activate Voltaic Construct by paying , untapping Grim Monolith.
Repeat from step 2.

Animate Dreamstone Hedron using Tezzeret, Betrayer of Flesh.
Activate Dreamstone Hedron by tapping it, adding .
Activate Voltaic Construct by paying , untapping Dreamstone Hedron.
Repeat from step 2.

Animate The Eternity Elevator using Tezzeret, Betrayer of Flesh.
Activate The Eternity Elevator by tapping it, adding .
Activate Voltaic Construct by paying , untapping The Eternity Elevator.
Repeat from step 2.

If The Eternity Elevator has twenty or more charge counters on it, you can instead use its second ability to get infinite colored mana. You can also use both interchangeably, if desired.

Tezzeret has at least two loyalty counters on it.
Maskwood Nexus does not have summoning sickness.
Creatures you control can tap to produce at least .

Activate Tezzeret's second ability by removing two loyalty counters from it, causing Maskwood Nexus to become an artifact creature.
Activate any number of mana-producing creatures you control by tapping them, adding at least .
Activate Maskwood Nexus by paying and tapping it, creating a 2/2 Shapeshifter creature token.
When the Shapeshifter enters the battlefield, Intruder Alarm triggers, untapping all creatures.
Repeat from step 2.
If creatures you control can tap to produce at least , this combo nets infinite mana.

Animate Coveted Jewel using Tezzeret, Betrayer of Flesh.
Activate Coveted Jewel by tapping it, adding three mana of any color
Activate Voltaic Construct by paying , untapping Coveted Jewel.
Repeat from step 2.

Your devotion to any color is at least three.

Animate Nyx Lotus using Tezzeret, Betrayer of Flesh.
Activate Nyx Lotus by tapping it, adding at least
Activate Voltaic Construct by paying , untapping Nyx Lotus.
Repeat from step 2.

Tezzeret has at least two loyalty counters on it.
Basalt Monolith does not have summoning sickness.

Activate Tezzeret's second loyalty ability by removing two loyalty counters from it, causing Basalt Monolith to become an artifact creature.
Activate Basalt Monolith's first ability by tapping it, adding .
Activate Basalt Monolith's second ability by paying , untapping it.
Repeat from step 2.

Tezzeret has at least two loyalty counters.
Basalt Monolith does not have summoning sickness.

Activate Tezzeret's second loyalty ability by removing two loyalty counters from it, causing Basalt Monolith to become a 4/4 artifact creature until end of turn.
Activate Basalt Monolith's first ability by tapping it, adding .
Activate Basalt Monolith's second ability by paying , untapping it.
Repeat from step 2.

Animate Sceptre of Eternal Glory using Tezzeret, Betrayer of Flesh.
Activate Sceptre of Eternal Glory by tapping it, adding three mana of any color
Activate Voltaic Construct by paying , untapping Sceptre of Eternal Glory.
Repeat from step 2.

Tezzeret has at least two loyalty counters on it.
Basalt Monolith does not have summoning sickness.

Activate Tezzeret's second ability by removing two loyalty counters from it, causing Basalt Monolith to become an artifact creature.
Activate Basalt Monolith's first ability by tapping it, adding .
Activate Basalt Monolith's last ability by paying at most , untapping it.
Repeat from step 2.

You control at least three Clues.

Animate Five Hundred Year Diary using Tezzeret, Betrayer of Flesh.
Activate Five Hundred Year Diary by tapping it, adding for each Clue you control
Activate Voltaic Construct by paying , untapping Five Hundred Year Diary.
Repeat from step 2.

Animate Prismatic Geoscope using Tezzeret, Betrayer of Flesh.
Activate Prismatic Geoscope by tapping it, adding at least three mana of any color
Activate Voltaic Construct by paying , untapping Prismatic Geoscope.
Repeat from step 2.

Animate Pyramid of the Pantheon using Tezzeret, Betrayer of Flesh.
Activate Pyramid of the Pantheon by tapping it, adding three mana of any color
Activate Voltaic Construct by paying , untapping Pyramid of the Pantheon.
Repeat from step 2.

Animate Timeless Lotus using Tezzeret, Betrayer of Flesh.
Activate Timeless Lotus by tapping it, adding
Activate Voltaic Construct by paying , untapping Timeless Lotus.
Repeat from step 2.