Color Identity: B

Initial Card State
- Fleshbag Marauder in hand.
- All other permanents on the battlefield.
- Burakos must be your commander.
Notable Prerequisites
- Burakos does not have a +1/+1 counter on it.
Mana Needed
- ({2} magic symbol)
({B} magic symbol)
available.
Steps
- Cast Fleshbag Marauder by paying ({2} magic symbol)
({B} magic symbol)
. - When Fleshbag Marauder enters the battlefield, it triggers.
- Holding priority, activate Relic of Legends' second ability by tapping Burakos, adding ({B} magic symbol)
. - Burakos triggers, giving it and all creatures you control that share a creature type with it +2/+0 and undying until end of turn.
- Resolve the Fleshbag Marauder trigger from step 2, causing you to sacrifice Burakos, and each opponent to sacrifice a creature.
- When Burakos dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
- Activate Retribution of the Ancients by paying ({B} magic symbol)
and removing the +1/+1 counter from Burakos, giving Fleshbag Marauder -1/-1 until end of turn. - Fleshbag Marauder dies as a state-based action due to having 0 toughness, triggering its undying ability, returning it from your graveyard to the battlefield with a +1/+1 counter from it.
- Repeat steps 2 through 6 one additional time.
- Activate Retribution of the Ancients by paying ({B} magic symbol)
and removing the +1/+1 counter from Burakos and Fleshbag Marauder, giving Fleshbag Marauder -2/-2 until end of turn. - Repeat from step 8.
Results
- Each opponent sacrifices all creatures they control.
- Infinite death triggers.
- Infinite ETB.
- Infinite LTB.
- Infinite power for certain creatures until end of turn.
- Infinite sacrifice triggers.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).