Kediss, Emberclaw Familiar + Worldfire + Parallax Wave + Bloodsworn Steward

Prerequisites

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Steps

1. 1Cast Worldfire by paying , exiling all permanents, all cards in all hands and graveyards, and setting each player's life total to one.
2. 2Parallax Wave leaves the battlefield, returning Kediss and Bloodswarn Steward from exile to the battlefield.
3. 3Deal combat damage to an opponent with Kediss.
4. 4The opponent dealt damage loses the game due to having less than zero life.
5. 5Kediss triggers, dealing damage equal to the combat damage dealt to each other opponent.
6. 6Each other opponent loses the game due to having less than zero life.

Effects

• Each opponent loses the game
• Exile all cards in hands and graveyards
• Exile all permanents
• Mass Land Denial
• Near-infinite lifeloss