Hive Mind + Paradigm Shift + Soul-Guide Lantern

Hive Mind

Paradigm Shift

Soul-Guide Lantern

How it works

1. Tap and Exile Soul-Guide Lantern to exile each opponent's graveyard.
2. Play Paradigm Shift.
3. Each opponent copies this spell, exiling their libraries.
4. Move to your next turn.
5. During each opponent upkeep, the have no cards in library and lose the game.