Activate Basking Broodscale's adapt ability by paying {1}{G}, putting a +1/+1 counter on it.
Basking Broodscale triggers, creating a 0/1 Eldrazi Spawn creature token.
Activate the Eldrazi Spawn by sacrificing it, adding {C}.
When the Eldrazi Spawn dies, Ghost Lantern triggers, putting a +1/+1 counter on Basking Broodscale.
Repeat from step 2.

Infinite +1/+1 counters on a creature

Infinite colorless mana

Infinite death triggers

Infinite ETB

Infinite LTB

Infinite sacrifice triggers

Basking Broodscale

Ghost Lantern // Bind Spirit

Activate Ashnod's Altar by sacrificing a creature, adding {C}{C}.
The creature dies, triggering Ghost Lantern, putting a +1/+1 counter on the creature it is attached to.
Animation Module triggers, causing you to pay {1} to create a 1/1 Servo artifact creature token.
Repeat.
Once you have a large amount of counters on the creature with Ghost Lantern attached, you may activate its equip ability by paying {1}, attaching it to any other creature you control to get infinite +1/+1 counters on all creatures you control.

Infinite +1/+1 counters on creatures you control

Animation Module

Ashnod's Altar

Activate Phyrexian Altar by sacrificing a creature, adding {1}.
The creature dies, triggering Ghost Lantern, putting a +1/+1 counter on the creature it is attached to.
Animation Module triggers, causing you to pay {1} to create a 1/1 Servo artifact creature token.
Repeat.

Phyrexian Altar

Activate Krark-Clan Ironworks by sacrificing an artifact, adding {C}{C}.
The creature dies, triggering Ghost Lantern, putting a +1/+1 counter on the creature it is attached to.
Animation Module triggers, causing you to pay {1} to create a 1/1 Servo artifact creature token.
Repeat.
Once you have a large amount of counters on the creature with Ghost Lantern attached, you may activate its equip ability by paying {1}, attaching it to any other creature you control to get infinite +1/+1 counters on all creatures you control.

Krark-Clan Ironworks

Activate Carrion Feeder by sacrificing another creature.
When the creature dies, Ghost Lantern triggers, putting a +1/+1 counter on Berta.
Berta and Animation Module trigger.
Resolve the Berta trigger, adding {1}.
Resolve the Animation Module trigger, causing you to pay {1} to create a 1/1 Servo artifact creature token.
Resolve the Carrion Feeder ability.
Repeat

Berta, Wise Extrapolator

Carrion Feeder

Activate Grinding Station by tapping it and sacrificing another creature.
When the creature dies, Ghost Lantern triggers, putting a +1/+1 counter on Berta.
Berta and Animation Module trigger.
Resolve the Berta trigger, adding {1}.
Resolve the Animation Module trigger, causing you to pay {1} to create a 1/1 Servo artifact creature token.
When the Servo enters, Grinding Station triggers, untapping Grinding Station
Resolve the Grinding Station ability from step 1
Repeat

Combos with "Ghost Lantern // Bind Spirit"