Color Identity: B

Initial Card State
- All permanents on the battlefield.
Notable Prerequisites
- Blood Pet does not have a +1/+1 counter on it.
Steps
- Activate Blood Pet by sacrificing it, adding ({B} magic symbol)
. - When Blood Pet dies, its undying ability and Pitiless Plunderer trigger.
- Resolve the Blood Pet trigger, returning it to the battlefield from your graveyard with a +1/+1 counter on it.
- Resolve the Pitiless Plunderer trigger, creating a Treasure token.
- Activate the Treasure by tapping and sacrificing it, adding ({1} magic symbol)
. - Activate Hex Parasite by paying ({1} magic symbol)
({BP} magic symbol)
and removing the +1/+1 counter from Blood Pet, giving Hex Parasite +1/+0 until end of turn. - Repeat.
Results
- Infinite death triggers.
- Infinite ETB.
- Infinite LTB.
- Infinitely powerful creature until end of turn.
- Infinite sacrifice triggers.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).