Activate Propagator Drone by paying {3}{G}, creating three 0/1 Eldrazi Spawn creature tokens.
Activate Baylen's first ability by tapping two Eldrazi Spawns, adding {G}.
Activate the Eldrazi Spawns by sacrificing them, adding {C}{C}{C}.
Repeat.

Infinite LTB

Infinite ETB

Infinite sacrifice triggers

Infinite death triggers

Baylen, the Haymaker

Ojer Taq, Deepest Foundation // Temple of Civilization

Propagator Drone

Activate a basic Forest by tapping it, adding {G}.
Activate Propagator Drone by paying {3}{G}, creating two 0/1 Eldrazi Spawn creature tokens.
Activate Earthcraft by tapping an Eldrazi Spawn, untapping a basic Forest.
Activate the basic Forest by tapping it, adding {G}.
Activate Earthcraft by tapping an Eldrazi Spawn, untapping the basic Forest.
Activate the Eldrazi Spawns by sacrificing them, adding {C}{C}.
Repeat.

Earthcraft

Doubling Season

Activate Propagator Drone by paying {4}, creating a 0/1 Eldrazi Spawn creature token.
When the Eldrazi Spawn enters, Mana Echoes triggers, adding {C} for each Eldrazi and Spawn you control.
Repeat.

Infinite colored mana

Infinite colorless mana

Infinite creature tokens

Mana Echoes

Chromatic Orrery

Activate Propagator Drone by paying {G}, creating a 0/1 Eldrazi Spawn creature token.
Activate the Eldrazi Spawn by sacrificing it, adding {C}.
Activate Stonework Packbeast by paying {1}, adding {G}.
Repeat.

Agatha of the Vile Cauldron

Stonework Packbeast

Activate Propagator Drone by paying {1}, creating a 0/1 Eldrazi Spawn creature token.
Activate the Eldrazi Spawn by sacrificing it, adding {C}.
Repeat.

Activate a basic Forest by tapping it, adding {G}.
Activate Propagator Drone by paying at most {1}{G}, creating a 0/1 Eldrazi Spawn creature token.
Activate Earthcraft by tapping the Eldrazi Spawn, untapping the basic Forest.
If needed, activate the Eldrazi Spawn by sacrificing it, adding {C}.
Repeat.

Infinite mana basic lands you control can produce

Infinite untap of basic lands you control

Mycosynth Lattice

Activate Propagator Drone by paying {3}{G}, creating a 0/1 Eldrazi Spawn creature token.
When the Eldrazi Spawn enters, Mana Echoes triggers, adding {C} for each Eldrazi and Spawn you control.
If needed, activate Energy Refractor by paying {2}, adding {G}.
Repeat.

Combos with "Propagator Drone"