How it works
Prerequisites
- Corrupted Conscience attached to Syr Konrad.
- You have at least ten creature cards in your graveyard.
Steps
- 1Cast Bone Harvest by paying , putting at least ten creature cards on top of your library from your graveyard.
- 2Syr Konrad triggers for each creature card that left your graveyard this way, giving each opponent that many poison counters.
- 3Each opponent loses the game due to having ten or more poison counters.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?