Activate Mishra's Groundbreaker by tapping and sacrificing it, causing Lotus Field to become a 3/3 artifact creature that's still a land.
Activate Lotus Field by tapping it, adding three mana of any color.
Activate Voltaic Construct by paying {2}, untapping Lotus Field.
Repeat from step 2.

Infinite colored mana

Infinite untap of artifact creatures you control

Lotus Field

Mishra's Groundbreaker

Voltaic Construct

Activate Mishra's Groundbreaker by tapping and sacrificing it, causing Lotus Field to become a 3/3 artifact creature that's still a land.
Activate Lotus Field by tapping it, adding {U}{U}{U}.
Cast Pemmin's Aura by paying {1}{U}{U}, attaching it to Lotus Field.
Activate Pemmin's Aura's first ability by paying {U}, untapping Lotus Field.
Activate Lotus Field by tapping it, adding {U}{U}{U}.
Repeat from step 4.

Pemmin's Aura

Activate Mishra's Groundbreaker by tapping and sacrificing it, causing Lotus Field to become a 3/3 artifact creature that's still a land.
Activate Lotus Field by tapping it, adding {U}{U}{U}.
Cast Freed from the Real by paying {2}{U}, attaching it to Lotus Field.
Activate Freed from the Real's second ability by paying {U}, untapping Lotus Field.
Activate Lotus Field by tapping it, adding {U}{U}{U}.
Repeat from step 4.

Freed from the Real

Cast Replication Technique by paying {4}{U}, creating a token copy of Dark Depths.
Activate Mishra's Groundbreaker by tapping and sacrificing it, causing Dark Depths to become a creature.
Activate Vampire Hexmage by sacrificing it, removing all counters from the Dark Depths token.
The Dark Depths token triggers, causing you to not sacrifice it due to The Master.
Step 4 repeats infinitely, creating a mandatory infinite loop, causing the game to end in a draw.

Combos with "Mishra's Groundbreaker"