Color Identity: U, B


Initial Card State
- All permanents on the battlefield.
Notable Prerequisites
- Basalt Monolith and Xenic Poltergiest do not have summoning sickness.
Steps
- Activate Xenic Poltergeist by tapping it, causing Basalt Monolith to become an artifact creature until end of turn.
- Activate Basalt Monolith's first ability by tapping it, adding ({C} magic symbol)
({C} magic symbol)
({C} magic symbol)
. - Activate Basalt Monolith's last ability by paying ({1} magic symbol)
, untapping it. - Repeat from step 2.
Results
- Infinite colorless mana.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).