the Doom that came to Sylesk

Whenever you Apotheosize, gain control of
target creature an opponent controls with power
less than or equal to the number of Insight
counters you have. If your opponent's control no creatures, target player loses the game instead.
"Once the town was too busy fighting itself to form
any kind of defense, that beast swooped down and
claimed all of them" -Jeremiah, Town Exile