Ob Nixilis, Unshackled + Storm King's Thunder + Scheming Symmetry

Prerequisites

• Ob Nixilon the battlefield.

Steps

1. 1Cast Storm King's Thunder by paying plus an additional for every twenty life your opponents collectively have, copying the next instant or sorcery spell you cast that many times.
2. 2Cast Scheming Symmetry by paying .
3. 3Storm King's Thunder triggers, copying Scheming Symmetry at least once.
4. 4Resolve a Scheming Symmetry, causing two opponents to search their library for a card, and then shuffle their libraries and put the card on top of it.
5. 5Ob Nixilis triggers for each opponent who searched their library, causing them to lose ten life.
6. 6Repeat from step 4 for each remaining Scheming Symmetry.

Effects

• Each opponent loses the game
• Near-infinite lifeloss