Grave Researcher // Reanimate + Biblioplex Tomekeeper + Aetherflux Reservoir + Phyrexian Altar
Produces: Infinite creature ETB, Infinite creature LTB, Infinite damage, Infinite death triggers, Infinite lifegain, Infinite lifegain triggers, Infinite magecraft triggers, Infinite creature sacrifice triggers, Infinite storm count, Infinite artifact ETB, Infinite artifact LTB, Infinite artifact sacrifice triggers
- Grave Researcher // Reanimate
- Biblioplex Tomekeeper
- Aetherflux Reservoir
- Phyrexian Altar
- Color identity
- B
Prerequisites
You have at least 7 life. Grave Researcher is prepared.
Steps
- Activate Phyrexian Altar by sacrificing Biblioplex Tomekeeper, adding {B}.
- Cast the copy of Reanimate from exile by paying {B}.
- Aetherflux Reservoir triggers, gaining 1 life for each spell you've cast this turn.
- Resolve Reanimate, returning Biblioplex Tomekeeper from your graveyard to the battlefield and losing 4 life.
- When Biblioplex Tomekeeper enters, it triggers, preparing Grave Researcher.
- Repeat any number of times.
- Once you have infinite life, you may activate Aetherflux Reservoir's last ability any number of times, dealing infinite damage.
How to execute this combo
The "Grave Researcher // Reanimate + Biblioplex Tomekeeper + Aetherflux Reservoir + Phyrexian Altar" combo takes 7 steps in order. Make sure you have the mana open and permanents listed in the prerequisites before you start — opponents can respond between steps.
The end result: Infinite creature ETB, Infinite creature LTB, Infinite damage, Infinite death triggers, Infinite lifegain, Infinite lifegain triggers, Infinite magecraft triggers, Infinite creature sacrifice triggers, Infinite storm count, Infinite artifact ETB, Infinite artifact LTB, Infinite artifact sacrifice triggers.
Practice the line offline: lay out the cards, walk through each step, and note where you can lose the combo (summoning sickness, lack of priority, removal on a key permanent). In game, announce each step clearly; in casual play you can offer to shortcut after demonstrating the loop.
The best window is a turn when opponents are tapped out or after they commit a spell — hold protection (a counter, Vexing Shusher) if the combo wins on the spot.