Ketramose, the New Dawn + Necropotence + Sheoldred, the Apocalypse

Prerequisites

• Your life total is at least 2.
• You have at least one more card in hand than your maximum hand size.

Steps

1. 1Proceed to your cleanup step, causing you to discard cards down to your maximum hand size.
2. 2Necropotence triggers for each card discarded.
3. 3Resolve the first trigger, exiling the discarded card from your graveyard.
4. 4Ketramose triggers, causing you to draw a card and lose 1 life.
5. 5Sheoldred triggers, causing you to gain 2 life.
6. 6Discard cards down until your maximum hand size, as the cleanup step is still onging.
7. 7Repeat from step 2.

Effects

• Exile your library
• Infinite draw triggers
• Infinite self-discard triggers
• Near-infinite lifegain
• Near-infinite lifegain triggers