Syr Konrad, the Grim + Morality Shift + Tainted Strike

Syr Konrad, the Grim

Morality Shift

Tainted Strike

How it works

1. Cast Tainted Strike by paying , giving Syr Konrad +1/+0 and infect until end of turn.
2. Cast Morality Shift by paying 5, exchanging your library with your graveyard.
3. Syr Konrad triggers for each creature card in your graveyard and library, causing each opponent to get that many poison counters.
4. Each opponent loses the game due to having ten or more poison counters.

This lethal legacy- and commander-legal finisher relies on Syr Konrad, the Grim to turn a massive zone-swap into a game-ending barrage. Because Syr Konrad deals damage whenever creature cards leave your graveyard or are put into it from anywhere other than the battlefield, Morality Shift acts as a devastating catalyst by swapping your entire library and graveyard all at once, triggering his ability dozens of times over. To turn that inevitable flood of normal damage into an instant win, Tainted Strike bestows infect onto Syr Konrad just beforehand, converting every single point of his triggered damage into poison counters that effortlessly overwhelm your opponents.