Urza, Prince of Kroog + Basalt Monolith + Mondrak, Glory Dominus + Thousand-Year Elixir

Urza, Prince of Kroog

Basalt Monolith

Mondrak, Glory Dominus

Thousand-Year Elixir

How it works

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