Biorhythm + Nevinyrral, Urborg Tyrant

Biorhythm

Nevinyrral, Urborg Tyrant

How it works

1. Kill Nevinyrral. When it dies, it triggers, causing you to pay 1 to destroy all artifacts, creatures and enchantments.
2. Cast Biorhythm by paying its mana cost, causing each player's life total to become equal to the number of creatures they control.
3. Each player that controls no creatures loses the game due to having 0 life.