Color Identity: R, G


Initial Card State
- All permanents on the battlefield.
Notable Prerequisites
- Basalt Monolith does not have summoning sickness.
- Agatha of the Vile Cauldron has power 1 or greater.
Steps
- Activate Karn's first loyalty ability by putting a loyalty counter on it, causing Basalt Monolith to become a 3/3 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 second ability by paying at most ({2} magic symbol)
, untapping it. - Repeat from step 2.
Results
- Infinite colorless mana.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).