Initial Card State
- Mairsil on the battlefield.
- All other permanents in exile.
Notable Prerequisites
- Mairsil does not have a +1/+1 counter on it.
Mana Needed
- ({B} magic symbol)
available.
Steps
- Activate Mairsil using Endling's third ability by paying ({B} magic symbol)
, giving Mairsil undying until end of turn. - Activate Mairsil using Blood Vassal's ability by sacrificing it, adding ({B} magic symbol)
({B} magic symbol)
. - Mairsil dies, triggering its undying ability, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
- Activate Mairsil using Lunar Avenger's ability by removing a +1/+1 counter from it.
- Repeat.
Results
- Infinite black mana.
- Infinite death triggers.
- Infinite ETB.
- Infinite LTB.
- Infinite sacrifice triggers.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).