Activate Squandered Resources by sacrificing each land you control, adding at least {7}{G}{G}{B}.
Activate Aftermath Analyst by paying {3}{G} and sacrificing it, returning all land cards from your graveyard to the battlefield tapped.
When Golgari Rot Farm enters the battlefield, it triggers, returning Takenuma from the battlefield to your hand.
Activate Takenuma's channel ability by paying at most {3}{B}, milling three cards and returning Aftermath Analyst from your graveyard to your hand.
Cast Aftermath Analyst by paying {1}{G}.
When Aftermath Analyst enters, it triggers, causing you to mill three cards.
Repeat

Infinite colored mana

Infinite creature ETB

Infinite creature LTB

Infinite creature sacrifice triggers

Infinite death triggers

Infinite landfall triggers

Infinite self-mill

Infinite storm count

Put all land cards from your library and graveyard onto the battlefield

Aftermath Analyst

Takenuma, Abandoned Mire

Golgari Rot Farm

Squandered Resources

Activate Phyrexian Altar by sacrificing Circle of the Land Druid, adding {1}.
When Circle of the Land Druid dies, its second ability, Pitiless Plunderer and Pitiless Plunderer trigger.
Resolve the Pitiless Plunderer trigger, creating a creature token.
Resolve the Circle of the Land Druid trigger, returning Takenuma from your graveyard to your hand.
Resolve the Pitiless Plunderer trigger, creating a Treasure token.
Activate Phyrexian Altar by sacrificing the creature token, adding {1}
When the creature token dies, Pitiless Plunderer triggers, creating a Treasure token.
Activate the Treasures by tapping and sacrificing them, adding {B}{G}.
Activate Takenuma's channel ability by paying at most {3}{B}, returning Circle of the Land Druid from your graveyard to your hand.
Cast Circle of the Land Druid by paying {1}{G}.
When Circle of the Land Druid enters, its first ability triggers, allowing you to mill four cards.
Repeat.

Infinite self-discard triggers

Circle of the Land Druid

Pitiless Plunderer

Phyrexian Altar

Activate Squandered Resources by sacrificing Golgari Rot Farm, adding {B}.
Repeat step 1 for each remaining mana-producing land you control.
Activate Phyrexian Altar by sacrificing World Shaper, adding {G}.
When World Shaper dies, its second ability triggers, causing you to return all land cards from your graveyard to the battlefield tapped.
When Golgari Rot Farm enters the battlefield, it triggers, returning Takenuma from the battlefield to your hand.
Activate Takenuma's channel ability by paying at most {3}{B}, causing you to mill three cards and return World Shaper from your graveyard to your hand.
Cast World Shaper by paying {3}{G}.
Repeat.
If you control additional mana-producing lands beyond what is required, this combo nets infinite colored mana if one of those lands produces {B} or {G}, or infinite mana lands you control can produce otherwise.

World Shaper

Activate Squandered Resources by sacrificing Dimir Aqueduct, adding {B}.
Repeat step 1 for each remaining mana-producing land you control.
Activate Phyrexian Altar by sacrificing World Shaper, adding {G}.
When World Shaper dies, its second ability triggers, causing you to return all land cards from your graveyard to the battlefield tapped.
When Dimir Aqueduct enters the battlefield, it triggers, returning Takenuma from the battlefield to your hand.
Activate Takenuma's channel ability by paying at most {3}{B}, causing you to mill three cards and return World Shaper from your graveyard to your hand.
Cast World Shaper by paying {3}{G}.
Repeat.
If you control additional mana-producing lands beyond what is required, this combo nets infinite colored mana if one of those lands produces {B} or {G}, or infinite mana lands you control can produce otherwise.

Dimir Aqueduct

Activate Squandered Resources by sacrificing Orzhov Basilica, adding {B}.
Repeat step 1 for each remaining mana-producing land you control.
Activate Phyrexian Altar by sacrificing World Shaper, adding {G}.
When World Shaper dies, its second ability triggers, causing you to return all land cards from your graveyard to the battlefield tapped.
When Orzhov Basilica enters the battlefield, it triggers, returning Takenuma from the battlefield to your hand.
Activate Takenuma's channel ability by paying at most {3}{B}, causing you to mill three cards and return World Shaper from your graveyard to your hand.
Cast World Shaper by paying {3}{G}.
Repeat.
If you control additional mana-producing lands beyond what is required, this combo nets infinite colored mana if one of those lands produces {B} or {G}, or infinite mana lands you control can produce otherwise.

Orzhov Basilica

Activate Squandered Resources by sacrificing Rakdos Carnarium, adding {B}.
Repeat step 1 for each remaining mana-producing land you control.
Activate Phyrexian Altar by sacrificing World Shaper, adding {G}.
When World Shaper dies, its second ability triggers, causing you to return all land cards from your graveyard to the battlefield tapped.
When Rakdos Carnarium enters the battlefield, it triggers, returning Takenuma from the battlefield to your hand.
Activate Takenuma's channel ability by paying at most {3}{B}, causing you to mill three cards and return World Shaper from your graveyard to your hand.
Cast World Shaper by paying {3}{G}.
Repeat.
If you control additional mana-producing lands beyond what is required, this combo nets infinite colored mana if one of those lands produces {B} or {G}, or infinite mana lands you control can produce otherwise.

Combos with "Takenuma, Abandoned Mire"