Cast Infinite Guideline Station either from your hand or from the command zone by paying {W}{U}{B}{R}{G} plus commander tax if applicable.
When Infinite Guideline Station enters, it triggers, creating a 2/2 Robot artifact creature token for each multicolored permanent you control.
Activate Time Sieve by tapping it and sacrificing five Robots, causing you to take an extra turn after this one.
At the beginning of your end step, Brago triggers, blinking Infinite Guideline Station.
Repeat from step 2 each turn.

Infinite turns

Lock

Infinite Guideline Station

Time Sieve

Brago, King Eternal

Cast Infinite Guideline Station either from your hand or from the command zone by paying {W}{U}{B}{R}{G} plus commander tax, if applicable.
When Infinite Guideline Station enters the battlefield, it triggers, creating a tapped 2/2 Robot artifact creature token for each multicolored permanent you control.
Activate Phyrexian Altar eight times by sacrificing eight Robots, adding {2}{W}{W}{U}{B}{R}{G}.
Activate Meticulous Excavation by paying {2}{W}, returning Infinite Guideline Station from the battlefield to your hand.
Repeat.

Infinite LTB

Infinite ETB

Infinite colored mana

Infinite sacrifice triggers

Infinite death triggers

Infinite storm count

Infinite tapped creature tokens

Meticulous Excavation

Phyrexian Altar

Cast Infinite Guideline Station either from your hand or from the command zone by paying {W}{U}{B}{R}{G} plus commander tax, if applicable.
When Infinite Guideline Station enters the battlefield, it triggers, creating a tapped 2/2 Robot artifact creature token for each multicolored permanent you control.
Activate Phyrexian Altar seven times by sacrificing seven Robots, adding {1}{W}{U}{U}{B}{R}{G}.
Activate Drafna by paying {1}{U}, returning Infinite Guideline Station from the battlefield to your hand.
Repeat.

Drafna, Founder of Lat-Nam

Activate Urza, Prince of Kroog by paying {6}, creating a token copy of Infinite Guideline Station that is a 1/1 Soldier.
Put the Infinite Guideline Station token into your graveyard due to the legend rule.
When the Infinite Guideline Station token enters, it triggers, creating an untapped 2/2 Robot artifact creature token for each multicolored permanent you control due to Archelos.
Activate Urza, Lord High Artificer six times by tapping six Robots, adding six {U}.
Repeat.

Combos with "Infinite Guideline Station"