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 {U} and causing the next artifact spell you cast this turn to have sunburst.
Activate Freed from the Real by paying {U}, 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.

Infinite +1/+1 counters on a creature

Infinite +1/+1 counters on artifact creatures you cast

Infinite charge counters on artifacts you cast

Solar Array

Freed from the Real

Does Machines

Cause Basalt Monolith to become a creature using Does Machines.
Activate Basalt Monolith's first ability by tapping it, adding {C}{C}{C}.
Activate Basalt Monolith's last ability by paying {2}, untapping it.
Repeat from step 2.

Infinite colorless mana

Basalt Monolith

Training Grounds

Animate Everflowing Chalice using Does Machines.
Activate Everflowing Chalice by tapping it, adding at least {C}{C}{C}
Activate Voltaic Construct by paying {2}, untapping Everflowing Chalice.
Repeat from step 2.

Infinite untap of artifact creatures you control

Voltaic Construct

Everflowing Chalice

Animate Maskwood using Does Machines.
Activate any number of mana-producing creatures you control by tapping them, adding at least {3}.
Activate Maskwood Nexus by paying {3} 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 {4}, this combo nets infinite mana.

Infinite ETB

Infinite creature tokens

Infinite mana creatures you control can produce

Infinite untap of creatures

Infinite untap of creatures you control

Intruder Alarm

Maskwood Nexus

Animate Spawning Pit using Does Machines
Activate Spawning Pit's second ability by removing two charge counters from it due to Blossoming Tortoise, creating a 2/2 Spawn artifact creature token.
Activate Spawning Pit's first ability by sacrificing the Spawn, putting two charge counters on it.
Repeat from step 2.

Infinite LTB

Infinite death triggers

Infinite sacrifice triggers

Ashaya, Soul of the Wild

Blossoming Tortoise

Spawning Pit

Pir, Imaginative Rascal

Animate Spawning Pit using Does Machines.
Activate Spawning Pit's second ability by removing two charge counters from it, creating two creature tokens.
Activate Spawning Pit's first ability twice by sacrificing the creature tokens, putting two charge counters on it.
Repeat from step 2.

Primal Vigor

Combos with "Does Machines"