Urza, Prince of Kroog + Thran Dynamo + Mondrak, Glory Dominus + Thousand-Year Elixir

Urza, Prince of Kroog

Thran Dynamo

Mondrak, Glory Dominus

Thousand-Year Elixir

How it works

1. Activate Thran Dynamo by tapping it, adding CCC.
2. Activate Urza by paying 6, creating two token copies of Thran Dynamo that are 1/1 Soldiers in addition to their other types.
3. Activate both Thran Dynamo tokens' abilities by tapping them, adding six C.
4. Repeat from step 2.

This elegant mana engine relies on turning your heavy-duty rocks into an army that pays for its own replication. While Thran Dynamo provides the raw mana to fund Urza, Prince of Kroog's ability, Mondrak, Glory Dominus quietly doubles the resulting output to generate multiple copies of the Dynamo per activation. To keep the gears turning, Thousand-Year Elixir lets you tap the newly minted Thran Dynamo tokens the very moment they arrive, untapping them endlessly to net infinite colorless mana and an overwhelming horde of artifact creature tokens.